How to open an aquarium center?

There's no doubt that starting an aquarium center requires a lot of work, but with expert planning, you'll be well on your way to creating a profitable business venture.
This guide will give you a low down on all of the major steps involved, from choosing a legal structure to creating a financial forecast and registering your business.
We will also walk you through the process of checking whether or not your idea can be viable given market conditions.
Let's embark on this exciting journey together!
Understanding how an aquarium center works
The very first step when exploring a business idea such as starting an aquarium center is to make sure you understand how the business operates and makes money (which is what we call the business model).
This will not only give you an initial idea of how profitable the business can be, but it will also enable you to make sure that this is the right business idea for you, given your skills, start-up capital and family or personal lifestyle, in particular.
The best ways to get to grips with the aquarium center's business model are to:
- Talk to aquarium center owners with experience
- Work a few months in an aquarium center already in operation
- Take a training course
Talk to aquarium center owners with experience
Experienced aquarium center owners have valuable insights and can provide practical advice based on their firsthand experiences.
They've likely encountered and overcome challenges that a newcomer might not anticipate. Learning from other’s mistakes can save you both time and money and potentially increase your venture’s chances of succeeding.
Work a few months in an aquarium center already in operation
Obtaining work experience in the industry can be a crucial factor in confirming whether you truly want to start an aquarium center, as it provides insight into the day-to-day activities.
For instance, if the working hours are longer than expected or if other business requirements don't align with your personal lifestyle or preferences, you might reconsider your entrepreneurial goals.
Even if you've decided that this business idea is a good fit for you, gaining work experience will still be valuable. It helps you better understand your target market and customer needs, which is likely to be beneficial when launching your own aquarium center.
Take a training course
Obtaining training within your chosen industry is another way to get a feel for how an aquarium center works before deciding to pursue a new venture.
Whatever approach you choose to familiarise yourself with the business, before going any further with your plans to open an aquarium center, make sure you understand:
- What skills are required to run the business (compare this with your own skills)
- What a typical week in the business is like (compare this with your personal or family life)
- What is the potential turnover of an aquarium center and the long-term growth prospects (compare this with your level of ambition)
- Your options once you decide to sell the business or retire (it's never too early to consider your exit)
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What is the ideal founding team for my aquarium center?
The next step to opening your aquarium center, is to decide whether to assemble an ideal team or venture solo.
The failure rate for business start-ups is high: almost half don't make it past the five-year mark, and setting up an aquarium center is no exception.
Starting with a group of co-founders helps reduce this risk as each of you brings complementary skills and enables the financial risk to be spread on multiple shoulders.
However, managing a business with multiple partners comes with its own set of challenges. Disagreements among co-founders are quite prevalent, and they can pose risks to the business. That's why it's essential to carefully weigh all aspects before launching a business.
To help you think things through, we recommend that you ask yourself the following questions:
- Do you need more co-founders for this venture?
- Do you share the same vision and ambition as your potential partners for this project?
- What is your plan B?
Let's look at these issues in more detail.
Do you need more co-founders for this venture?
To answer this question you will need to consider the following:
- Are there any key skills missing for which you would rather have a business partner than recruit an employee?
- Do we have enough equity? Would the company benefit from more capital at the outset?
- Will the proposed number of founders make it easy to make decisions (an odd number of partners, or a majority partner, is generally recommended to avoid deadlock)?
In simple terms, co-founders bring skills, money, or both to the table. Having more partners is beneficial when there's a lack of either of these resources.
Do you share the same vision and ambition as your potential partners for this project?
One of the main sources of conflict between co-founders comes from a lack of alignment on the long-term vision.
To avoid any risk of disagreement, it is advisable to agree on ambitions from the outset and to provide an exit mechanism for one of the partners in the event of disagreement.
What is your plan B?
We hope your aquarium center takes off and thrives, but it's smart to have a "plan B" just in case things don't go as expected.
How you tackle potential failure can vary broadly depending on the type of co-founders (close friend, spouse, ex-colleague, etc.) and the personal circumstances of each of them.
For example, launching a family business with your spouse might seem exciting, but if it fails, you risk losing all of your household income at once, which might be stressful.
Likewise, starting a business with a friend might strain the friendship if things go wrong or if tough decisions need to be made.
Before diving in, make sure to thoroughly think about your choices. This way, you'll be ready for whatever might come your way when starting up.
Undertake market research for an aquarium center
The next step to start your aquarium center is to use market research to check that there is indeed an opportunity to be seized. Let's take a look at what this involves.
The objectives of market research
In a nutshell, doing market research enables you to verify that there is a business opportunity for your company to seize, and to size the opportunity precisely.
First of all, market research enables you to assess whether the market you're targeting is large enough to withstand the arrival of a new competitor: your aquarium center.
The market analysis will also help you define the product and service offering of your aquarium center, and transcribe it into a market positioning and concept that will strike a chord with your target customers.
Finally, your market research will provide you with the data you need to draw up your sales and marketing plan and estimate the revenue potential of your aquarium center.
Analyse key trends in the industry
Market research for an aquarium center must always begin with a thorough investigation of consumer habits and current industry trends.
Normally, aquarium center market research begins with a sectorial analysis which will provide you with a better understanding of how the industry is organized, who the major players are, and what are the current market trends.
Assess the demand
A demand analysis enables you to accurately assess the expectations of your aquarium center's future customers.
Your analysis will focus on the following questions:
- How many potential customers are present in the geographical areas served by your company?
- What are their expectations and purchasing behaviors?
- How much are they willing to spend?
- Are there different customer segments with distinct characteristics?
- How to communicate and where to promote your business to reach your target market?
The main goal of your demand analysis is to identify potential customer segments that your aquarium center could target and what products or services would meet these customers' expectations.
Supply side
Supply-side analysis looks at the products and services offered by your competitors on the market.
You should focus here on the following questions:
- Who will your competitors be?
- Are they any good?
- Where are they located?
- Who do they target?
- What range of products and services do they offer?
- Are they small independent players?
- What prices do they charge?
- How do they sell their products and services?
- Do their concepts appeal to customers?
One of the aims of your supply-side analysis will be to gather the elements that will enable you to define a market positioning that will set you apart from what is already being done on the market, so as to avoid direct confrontation with competitors already established (more on that below).
Regulations
Market research is also an opportunity to look at the regulations and conditions required to do business.
You should ask yourself the following questions:
- Does it take a specific degree to open an aquarium center?
- Do you need specific licences or business permits?
- What are the main regulations applicable to your future business?
Given that your project is still in its early stages, your analysis of the regulation can be carried out at a high level for the time being. You just want to identify the main laws applicable and check that you meet the conditions for running this type of business before going any further.
Once your project is more advanced, you can come back to the regulation in greater detail with your lawyer.
Concluding your market research
Your market research should lead you to draw a clear conclusion about your chances of commercial success of your business idea:
- Either the market is saturated, and you'd better look into another business idea.
- Or there's an opportunity to be seized in the geographical area you're considering, and you can go ahead with your project to open an aquarium center.
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Choosing the right concept and positioning for your aquarium center
Once your market research is completed, it's time to consider the type of aquarium center you want to open and define precisely your company's market positioning in order to capitalise on the opportunity you identified during your market research.
Market positioning refers to the place your product and service offering occupies in customers' minds and how they differ from competing products and services. Being perceived as the premium solution, for example.
There are four questions you need to consider:
- How will you compete with and differentiate yourself from competitors already on the market?
- Is it better to start or buy an aquarium center already in operation?
- How will you validate your concept and market positioning?
Let's look at each of these in a little more detail.
How will you compete with and differentiate yourself from competitors already on the market?
When you choose to start up an aquarium center, you are at a disadvantage compared to your rivals who have an established presence on the market.
Your competitors have a reputation, a loyal customer base and a solid team already in place, whereas you're starting from scratch...
Entering the market and taking market share from your competitors won't happen automatically, so it's important to carefully consider how you plan to establish your presence.
There are four questions to consider here:
- Can you avoid direct competition by targeting a customer segment that is currently poorly served by other players in the market?
- Can you offer something unique or complementary to what is already available on the market?
- How will you build a sustainable competitive advantage for your aquarium center?
- Do you have the resources to compete with well-established competitors on your own, or would it be wiser to explore alternative options?
Also, think about how your competitors will react to your arrival in their market.
Is it better to start or buy an aquarium center already in operation?
An alternative to opening a new business is to take over an aquarium center already trading.
Purchasing an existing aquarium center means you get a loyal customer base and an efficient team. It also avoids disrupting the equilibrium in the market by introducing a new player.
A takeover hugely reduces the risk of the business failing compared to starting a new business, whilst giving you the freedom to change the market positioning of the business taken over if you wish.
This makes buying an existing aquarium center a solid alternative to opening your own.
However, buying a business requires more capital compared to starting an aquarium center from scratch, as you will need to purchase the business from its current owner.
How will you validate your concept and market positioning?
Regardless of how you choose to establish your business, it's crucial to make sure that the way you position your company aligns with the expectations of your target market.
To achieve this, you'll have to meet with your potential customers to showcase your products or services and get their feedback.
Explore the ideal location to start your aquarium center
The next stage in our guide on how to start an aquarium center: choosing where to set up shop.
Setting up your business in the right location will have a direct impact on your chances of success, so it's a good idea to think things through before you launch.
To help you decide where to set up your business, we recommend considering the following factors:
- Visibility and foot traffic
- Parking space, road and public transport accessibility
- Proximity to target customers
- Competitor presence
These criteria will need to be refined according to the specific features of your project.
After weighing the factors mentioned earlier, it's crucial to focus on your startup's budget. Look for a location that suits your business needs while being affordable, especially in the short term.
One of the issues that will also come up is the long-term future of your location, particularly if you opt to rent your premises rather than buy. In this case, you will need to consider the conditions for renewing the lease (duration, rent increases, etc.).
Lease agreements vary widely from country to country, so make sure you check the terms applicable to your situation and have your lawyer review your lease before you sign.
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Choosing your aquarium center's legal form
The next step to open an aquarium center is to choose the legal form of your business.
The legal form of a business simply means the legal structure it operates under. This structure outlines how the business is set up and defines its legal obligations and responsibilities.
Why is your aquarium center's legal form important?
Choosing the legal form for your aquarium center is an important decision because this will affect your tax obligations, your personal exposure to risk, how decisions are made within the business, the sources of financing available to you, and the amount of paperwork and legal formalities, amongst other things.
The way you set up your business legally will impact your taxes and social contributions, both at a personal level (how much your income is taxed) and at the business level (how much the business's profits are taxed).
Your personal exposure to risk as a business owner also varies based on the legal form of your business. Certain legal forms have a legal personality (also called corporate personality), which means that the business obtains a legal entity which is separate from the owners and the people running it. To put it simply, if something goes wrong with a customer or competitor, for example, with a corporate personality the business gets sued, whereas without it is the entrepreneur personally.
Similarly, some legal forms benefit from limited liability. With a limited liability the maximum you can lose if the business fails is what you invested. Your personal assets are not at risk. However, not all structures protect you in such a way, some structures may expose your personal assets (for example, your creditors might try to go after your house if the business incurs debts and then goes under without being able to repay what it owed).
How decisions are made within the business is also influenced by the legal form of your aquarium center, and so is the amount of paperwork and legal formalities: do you need to hold general assemblies, to produce annual accounts, to get the accounts audited, etc.
The legal form also influences what sources of financing are available to you. Raising capital from investors requires having a company set up, and they will expect limited liability and corporate personality.
What are the most common legal structures?
It's important to note that the actual names of legal structures for businesses vary from country to country.
But they usually fall within two main types of structures:
- Individual businesses
- Companies
Individual businesses
Individual businesses, such as sole traders or sole proprietorships, are legal structures with basic administrative requirements.
They primarily serve self-employed individuals and freelancers rather than businesses with employees.
The main downside of being a sole trader is that there's usually no legal separation between the business and the person running it. Everything the person owns personally is tied up with the business, which can be risky.
This means that if there are problems or the business goes bankrupt, the entrepreneur's personal assets could be taken by creditors. So, there's a risk of personal liability in case of disputes or financial issues.
It is also not possible to raise equity from investors with these structures as there is no share capital.
Despite the downsides, being a sole proprietorship has some advantages. There is usually very little paperwork to get started, simpler tax calculations and accounting formalities.
Companies
Companies are all rounders which can be set up by one or more individuals, working on their own or with many employees.
They are recognized as a distinct entity with their own legal personality, and the liability is usually limited to the amount invested by the owners (co-founders and investors). This means that you cannot lose more than you have invested in the business.
This separation ensures that in legal disputes or bankruptcy, the company bears primary responsibility, protecting the personal assets of the founder(s) and potential investor(s).
How should I choose my aquarium center's legal structure?
Deciding on the legal structure is usually quite straightforward once you know how many co-founders you'll have, whether you'll have employees, and the expected revenues for the business.
A good business idea will be viable whatever the legal form you choose. How businesses are taxed changes every year, therefore one cannot rely on specific tax benefits tied to a particular structure when deciding to go into business.
One easy way to proceed is to take note of the legal structures used by your top five competitors, and assume you're going with the most commonly chosen option. Once your idea is mature and you're prepared to formally register the business, you can validate this assumption with a lawyer and an accountant.
Can I switch my aquarium center's legal structure if I get it wrong?
You can switch your legal setup later on, even if it involves selling the old one to a new entity in some cases. However, this comes with extra costs, so it's better to make the right choice from the beginning if you can.
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How much money do I need to start an aquarium center?
To answer this key question, we first need to look at the resources you'll need to launch your aquarium center and keep it running on a daily basis. Let's take a look at what that entails.
Since each venture is distinct, providing an average budget for starting an aquarium center is impossible.
We strongly advise careful consideration when reading estimates on the web. It’s best to ask yourself the following questions:
- Is my project similar (location, concept, planned size, etc.)?
- Can I trust where this information is coming from?
- Is the data fresh or stale?
Your thinking behind the investments and human resources required to launch and operate the business will then enable you to cost each item and include them in your financial forecast (which we'll look at later in this guide).
Once complete, the forecast will give you a precise idea of the initial investment required and profitability potential for your business idea.
Startup costs and investments to start an aquarium center
Let's start with the investments. To set up an aquarium center, initial working capital and investments can include the following items:
- Aquarium tanks and enclosures: These are a crucial element of your aquarium center and can come in various sizes and shapes to accommodate different aquatic species. They can range from small fish tanks to large enclosures for marine mammals.
- Filtration and water treatment systems: Maintaining clean and healthy water is essential for the well-being of your aquatic animals. Investing in high-quality filtration and water treatment systems will not only ensure the health of your animals but also reduce the risk of disease outbreaks.
- Aquatic animal acquisition: To provide a diverse and interesting experience for your visitors, you may need to continuously add new aquatic animals to your center. This can include purchasing new fish, invertebrates, and other marine creatures.
- Structural and exhibit renovations: Over time, the structures and exhibits in your aquarium center may need to be renovated or upgraded to keep them in good condition and provide a better experience for your visitors. This could include repairing tanks, adding new features, or creating new exhibits.
- Specialized equipment and tools: Running an aquarium center requires specialized equipment and tools such as underwater cameras, nets, and feeding equipment. These are essential for the day-to-day operations of your center and may need to be replaced or upgraded periodically.
Of course, you will need to adapt this list to your company's specific needs.
Staffing requirements to operate an aquarium center
You'll also need to think about the staff required to run the business on a day-to-day basis.
The human resources required will vary according to the size of your company.
Once again, this list is only indicative and will need to be adjusted according to the specifics of your aquarium center.
Operating expenses of an aquarium center
The final point to consider when analyzing the resources required is the question of operating costs.
Operating expenses for an aquarium center may include:
- Staff costs: Includes salaries, benefits, and training for all employees, including aquarium specialists, maintenance staff, and customer service representatives.
- Accountancy fees: The cost of hiring an accountant to handle financial records and taxes.
- Insurance costs: This includes liability insurance, property insurance, and workers' compensation insurance to protect your business and employees.
- Software licenses: To manage ticket sales, inventory, and customer data, you may need to purchase software licenses for programs such as point-of-sale systems and customer relationship management software.
- Banking fees: Your business will incur fees for managing transactions, wire transfers, and other banking services.
- Rent or lease payments: If you do not own the building where your aquarium center is located, you will need to budget for monthly rent or lease payments.
- Utilities: This includes electricity, water, and gas for keeping the aquariums and other equipment running.
- Maintenance and repairs: Regular maintenance and repairs for aquarium tanks, filters, pumps, and other equipment are necessary to keep your center running smoothly.
- Supplies and materials: This includes fish food, cleaning supplies, and other materials needed to maintain the aquariums and provide a clean and safe environment for the fish.
- Marketing and advertising: To attract customers, you will need to budget for marketing and advertising efforts such as social media ads, flyers, and event sponsorships.
- Professional services: This may include consulting fees for expert advice on aquarium care, legal fees, and fees for other professional services.
- Training and development: In order to keep up with industry trends and provide the best care for your fish, you may need to budget for employee training and development programs.
- Security: To ensure the safety of your aquariums and the fish, you may need to invest in security systems and services.
- Waste disposal: Proper disposal of waste from the aquariums is important for maintaining a clean and healthy environment for the fish.
- Office supplies: This includes basic office supplies such as paper, ink, and pens, as well as any specialized supplies needed for the aquariums.
Here also, this list will need to be tailored to the specifics of your aquarium center but should be a good starting point for your budget.
Create a sales & marketing plan for your aquarium center
The next step to launching your aquarium center is to think about the actions you need to take to promote your products and services and build customer loyalty.
Here, you'll be looking at the following issues:
- What is the best method to attract as many new customers as possible?
- How to build customer loyalty and spread word of mouth?
- What human and financial resources will be required to implement the planned actions?
- What level of sales can I expect to generate in return?
The precise sales and marketing levers to activate will depend on the size of your aquarium center. But you could potentially leverage some of the initiatives below.
Besides your sales and marketing plan, your sales forecast will be affected by seasonal patterns related to the nature of your business, such as fluctuations during the holiday season, and your competitive landscape.
Can your business idea be profitable?
Just enter your data and let The Business Plan Shop crunch the numbers. We will tell if your business idea can generate profits and cash flows, and how much you need to get started.

How do I build my aquarium center financial forecast?
Let's now look at the financial projections you will need to prepare in order to open an aquarium center.
What is an aquarium center's financial projection?
Your financial forecast will help you budget your project so that you can evaluate:
- Its expected sales and growth potential
- Its expected profitability, to ensure that the business will be viable
- Its cash generation and financing requirements
Making your financial forecast is the only way to determine the amount of initial financing required to create your aquarium center.
There are lots of business ideas out there, but very few of them are viable, and making a financial forecast is the only way to ensure that your project makes economic and financial sense.
Creating an aquarium center financial projection is an iterative process, as you'll need to refine your figures as your business idea matures.
You'll start with a first high-level version to decide whether or not to continue working on the project.
Then, as your project takes shape, your forecasts will become increasingly accurate. You'll also need to test different assumptions to ensure that your idea of starting an aquarium center holds up even if your trading environment deteriorates (lower sales than expected, difficulties in recruiting, sudden cost increases or equipment failure problems, for example).

Your financial forecast will be part of your overall business plan, which we'll look at in more detail later. Your financial partners will use your business plan to decide if they want to finance you.
Once you've launched your business, you can compare your actual accounting figures with your forecasts, to analyze where the discrepancies come from, and then update your forecasts to maintain visibility over your future cash flows.
Financial forecasts are, therefore, a financial management tool that will be with you throughout the life of your company.
What does a financial forecast look like?
Once ready, your aquarium center forecast will be presented using the financial tables below.
The forecasted profit & loss statement
The profit & loss forecast gives you a clear picture of your business’ expected growth over the first three to five years, and whether it’s likely to be profitable or not.

The projected balance sheet
Your aquarium center's forecasted balance sheet enables you to assess your financial structure and working capital requirements.

The projected cash flow statement
A projected cash flow statement to start an aquarium center is used to show how much cash the business is expected to generate or consume over the first three years.

Which solution should you use to make a financial forecast for your aquarium center?
The easiest and safest way to create your aquarium center forecasts is to use an online financial forecasting software, like the one we offer at The Business Plan Shop.
There are several advantages to using professional software:
- You can easily create your financial forecast by letting the software take care of the financial calculations for you without errors
- You have access to complete financial forecast templates
- You get a complete financial forecast ready to be sent to your bank or investors
- The software helps you identify and correct any inconsistencies in your figures
- You can create scenarios to stress-test your forecast's main assumptions to stress-test the robustness of your business model
- After you start trading, you can easily track your actual financial performance against your financial forecast, and recalibrate your forecast to maintain visibility on your future cash flows
- You have a friendly support team on standby to assist you when you are stuck
If you are interested in this type of solution, you can try our forecasting software for free by signing up here.
Choose a name and register your aquarium center
The next phase in launching your aquarium center involves selecting a name for your company.
This stage is trickier than it seems. Finding the name itself is quite fun; the difficulty lies in finding one that is available and being the first to reserve it.
You cannot take a name that is similar to a name already used by a competitor or protected by a registered trademark without inevitably risking legal action.
So you need to find a name that is available, and be able to register it before someone else can.
In addition, you will probably want to use the same name for:
- Your company’s legal name - Example LTD
- Your business trading name - Example
- The trademark - Example ®
- Your company’s domain name - Example.com
The problem is that the procedures for registering these different names are carried out in different places, each with their own deadlines:
- Registering a domain name takes only a few minutes
- Registering a new trademark takes at least 12 weeks (if your application is accepted)
- The time taken to register a new business depends on the country, but it's generally fast
You will therefore be faced with the choice of: either registering everything at once and hoping that your name will be accepted everywhere, or proceeding step by step in order to minimise costs, but taking the risk that someone else will register one of the names you wanted in the meantime.
Our advice is to discuss strategy with your legal counsel (see further down in this guide) and prioritise your domain names and registered trademarks. You'll always have the option of using a trade name that's different from your company's legal name, and that's not a big deal.
To check that the name you want is not already in use, you should consult:
- Your country's business register
- The relevant trademark registers depending on which countries you want to register your trade mark in
- A domain name reservation company such as GoDaddy
- An Internet search engine
In this area too, your legal counsel will be able to help with the research and formalities.
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Develop your aquarium center's corporate identity
The next step to launching an aquarium center: defining your company's visual identity.
Your corporate identity defines how your company's values are communicated visually. It makes you unique and allows you to stand out visually from your competitors and be recognized by your customers.
Defining your corporate identity can easily be done by you and your co-founders, using the many free tools available to generate color palettes, logos and other graphic elements. Nevertheless, this task is often best entrusted to a designer or agency to achieve a professional result.
Your aquarium center's visual identity will include the following elements:
- Logo
- Brand guidelines
- Business cards
- Website theme
Logo
The goal is to have stakeholders identify your business logo quickly and relate to it. Your logo will be used for media purposes (website, social networks, business cards, etc.) and legal documents (invoices, contracts, etc.).
The design of your logo must be emblematic, but it's also important that it can be seen on any type of support. To achieve this, it should be easily available in a range of colors, so that it stands out on both light and dark backgrounds.
Brand guidelines
The brand guidelines of your aquarium center act as a safeguard to ensure that your image is consistent whatever the medium used.
Brand guidelines lay out the details like the typography and colors to use to represent your company.
Typography refers to the fonts used (family and size). For example, Arial in size 26 for your titles and Tahoma in size 15 for your texts.
When it comes to the colors representing your brand, it's generally a good idea to stick to five or fewer:
- The main colour,
- A secondary colour (the accent),
- A dark background colour (blue or black),
- A grey background colour (to vary from white),
- Possibly another secondary colour.
Business cards
A rare paper medium that continues to survive digitalization, business cards are still a must-have for communicating your aquarium center contact details to your customers, suppliers and other partners.
In principle, they will include your logo and the brand guidelines we mentioned above.
Website theme
Likewise, the theme of your aquarium center website will include your logo and follow the brand guidelines we discussed earlier.
This will also define the look and feel of the main visual elements on your website:
- Buttons
- Menus
- Forms
- Banners
- Etc.
What legal steps are needed to start an aquarium center?
The next step in opening an aquarium center is to look in detail at the legal and regulatory formalities.
Although it is possible to do the formalities yourself and draft some of the documents detailed here, The Business Plan Shop recommends that you seek advice on these aspects from a law firm.
Registering a trademark and protecting the intellectual property of your aquarium center
One of the first things you need to do here is to protect your company's current and future intellectual property.
One way of doing this is to register a trade mark, as mentioned earlier in this guide. Your lawyer will be in a position to do the formalities for you and to help you select the classes (economic activities) and jurisdictions in which you have an interest in obtaining protection.
Your law firm can also advise you on other ways of protecting your company's intellectual property.
Preparing the legal documents for your aquarium center
Your aquarium center will need a set of legal and contractual documents to operate on a daily basis.
Your exact needs in this respect will depend on the country in which you are launching your aquarium center and the size and legal form envisaged for the company. Once again, we highly recommend having these documents prepared by your lawyer.
As a minimum, we recommend that you have the following documents prepared:
- Employment contracts
- General terms and conditions of sale
- General terms and conditions of use for your website
- Privacy Policy for your website
- Cookie Policy for your website
- Invoices
- Etc.
Applying for licences and permits and registering for various taxes
Here too, the list of licences and business permits required for your business to operate legally will depend on the country in which you have decided to start your aquarium center.
Your law firm will be able to advise you on all the regulations applicable to your business.
Likewise, your accountant will be able to assist you and take care of the formalities involved in complying with the tax authorities.
Need a convincing business plan?
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How do I write a business plan for an aquarium center?
Once you've completed all the above steps, you can start writing the business plan for your aquarium center.
What is a aquarium center's business plan?
The business plan is a document containing:
- The financial forecast (discussed earlier in this guide), highlighting the project's financing requirements and profitability potential,
- A written presentation, which presents your project in detail and provides the necessary context for the reader to assess the relevance and coherence of your forecast.
The business plan is particularly important: it will help you validate your business idea and ensure its coherence and financial viability.
But it's also the document you'll send to your bank and potential investors to present your plan to open an aquarium center and make them want to support you.
So it's best to draw up a professional, reliable and error-free business plan.
How to write a business plan for my aquarium center?
If you're not used to writing business plans, or if you want to save time, a good solution is to use an online business plan software for startups like the one we offer at The Business Plan Shop.

Using The Business Plan Shop to create a business plan for an aquarium center has several advantages:
- You can easily create your financial forecast by letting the software take care of the financial calculations for you without errors
- You are guided through the writing process by detailed instructions and examples for each part of the plan
- You can access a library of dozens of complete startup business plan samples and templates for inspiration
- You get a professional business plan, formatted and ready to be sent to your bank or investors
- You can create scenarios to stress test your forecast's main assumptions
- You can easily track your actual financial performance against your financial forecast by importing accounting data
- You can easily update your forecast as time goes by to maintain visibility on future cash flows
- You have a friendly support team on standby to assist you when you are stuck
Interested? If so, you can try The Business Plan Shop for free by signing up here.
Need a convincing business plan?
The Business Plan Shop makes it easy to create a financial forecast and write a business plan to help convince investors that your business idea can be profitable.

Raise the financing needed to launch your aquarium center
With your business plan in hand, you can tackle one of the final steps to open an aquarium center business: the search for financing.
Raising the capital needed to launch your business will probably require a combination of equity and debt, which are the two types of financing available to companies.
Equity funding
Equity is the sum of money invested in an aquarium center by both founders and investors.
Equity is a key factor in business start-ups. Should the project fail, the sums invested in equity are likely to be lost; these sums therefore enable the founders to send a strong signal to their commercial and financial partners as to their conviction in the project's chances of success.
In terms of return on investment, equity investors can either receive dividends from the company (provided it is profitable) or realize capital gains by selling their shares (provided a buyer is interested in the company).
Equity providers are therefore in a very risky position. They can lose everything in the event of bankruptcy, and will only see a return on their investment if the company is profitable or resold. On the other hand, they can generate a very high return if the project is a success.
Given their position, equity investors look for start-up projects with sufficient growth and profitability potential to offset their risk.
From a technical standpoint, equity includes:
- Share capital and premiums: which represent the amount invested by the shareholders. This capital is considered permanent as it is non-refundable. In return for their investment, shareholders receive shares that entitle them to information, decision-making power (voting in general assembly), and the potential to receive a portion of any dividends distributed by the company.
- Director loans: these are examples of non-permanent capital advanced to the company by the shareholders. This is a more flexible way of injecting some liquidity into your company as you can repay director loans at any time.
- Reserves: these represent the share of profits set aside to strengthen the company's equity. Allocating a percentage of your profits to the reserves can be mandatory in certain cases (legal or statutory requirement depending on the legal form of your company). Once allocated in reserves, these profits can no longer be distributed as dividends.
- Investment grants: which represent any non-refundable amounts received by the company to help it invest in long-term assets.
- Other equity: which includes the equity items which don't fit in the other categories. Mostly convertible or derivative instruments. For a small business, it is likely that you won't have any other equity items.
The main sources of equity are as follows:
- Contributions made by the owners.
- Private investors: business angels, friends and family.
- Crowdfunding: raising funds by involving a group of people through campaigns where they contribute money or make donations, often getting something in return for their support.
- Start-up aid, e.g. government loans to help founders build up their start-up capital.
Debt financing
Debt is the other way of financing companies. Unlike equity, debt offers lenders a limited, contractually guaranteed return on their investment.
Your aquarium center undertakes to pay lenders' interest and repay the capital borrowed according to a pre-agreed schedule. Lenders are therefore making money whether or not your company makes a profit.
As a result, the only risk lenders take is that of your aquarium center going bankrupt, so they're extremely conservative and will want to see prudent, hands-on management of the company's finances.
From the point of view of the company and all its stakeholders (workforce, customers, suppliers, etc.), the company's contractual obligation to repay lenders increases the risk for all. As a result, there is a certain caution towards companies which are too heavily indebted.
Businesses can borrow debt in two main ways:
- Against assets: this is the most common way of borrowing. The bank funds a percentage of the price of an asset (a vehicle or a building, for example) and takes the asset as collateral. If the business cannot repay the loan, the bank takes the asset and sells it to reduce losses.
- Against cash flows: the bank looks at how much profit and cash flow the business expects to make in the future. Based on these projections, it assigns a credit risk to the business and decides how much the business can borrow and under what terms (amount, interest rate, and duration of the loan).
It's difficult to borrow against future cash flows when you're starting an aquarium center, because the business doesn't yet have historical data to reassure about the credibility of cash flow forecast.
Borrowing to finance a portion of equipment purchases is therefore often the only option available to founders. The assets that can be financed with this option must also be easy to resell, in the unfortunate event that the bank is forced to seize them, which could limit your options even further.
As far as possible sources of borrowing are concerned, the main ones here are banks and credit institutions. Bear in mind, however, that each institution is different, in terms of the risk it is prepared to accept, what it is willing to finance, and how the risk of your project will be perceived.
In some countries, it is also possible to borrow from private investors (directly or via crowdfunding platforms) or other companies, but not everywhere.
Key points about financing your aquarium center
Multiple solutions are available to help you raise the initial financing you need to open your aquarium center. A minimum amount of equity will be needed to give the project credibility, and bank financing can be sought to complete the financing.
Track your actuals against your forecast
You've reached the end of the road and are ready to launch your aquarium center.
Congratulations and welcome to the fantastic world of entrepreneurship! Celebrate the work you've done so far, and get back to work quickly, because this is where the real work begins.
Your first priority will be to do everything you can to make your business sustainable (and thus avoid being one of the 50% of start-ups that fail within five years of launching).
Your business plan will be your best ally to ensure that you're on track to achieve your objectives, or to help rectify the situation if necessary.
The key to financial management is to regularly compare your actual accounting data with your aquarium center forecasts, in order to be able to :
- Quantify the gaps between what you planned and what you achieved
- Adjust your financial forecasts as the year progresses to maintain visibility over your future cash flow
No one can predict the future with certainty, but by closely monitoring the variances between actuals and forecasts, regularly adjusting your forecasts and simulating several scenarios, you can prepare your aquarium center for the worst while hoping for the best.
It's the only way to keep an eye on your cash flow and actively manage the development of your aquarium center, ultimately reducing the risk to your company.
There's nothing worse than waiting for your company's annual accounts to close, which can be many months after the end of your financial year (up to nine months in the UK for example), only to realize that you've fallen far short of your forecasts for the past year, and that your aquarium center urgently needs a cash injection to keep going.
That's why it's strongly recommended to use a financial planning and analysis solution that integrates forecasting, scenario analysis, and actuals vs. forecast tracking, like we do at The Business Plan Shop with our financial dashboards.
Need inspiration for your business plan?
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Key takeaways
- This guide outlines the 15 key steps to open an aquarium center.
- The financial forecast is the tool that will enable you to validate the financial viability of your business idea.
- The business plan is the document that will enable you to approach your financial and commercial partners to convince them of the strengths of your project and secure the financing you need to launch your business.
- The real work begins once you've launched your business, and the only way to maintain visibility of your company's future cash flow is to keep your forecast up to date.
- Using a financial planning and analysis platform that combines forecasting, business planning and actual vs. forecast tracking and monitoring, such as The Business Plan Shop, makes the process easier and reduces the risks involved in starting a business.
We hope this guide has helped you understand how to start an aquarium center. Please don't hesitate to contact us if you have any questions.
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