55 Gallon Hexagon Fish Tank With Stand – Your Ultimate Guide To A Stunning Setup

Are you dreaming of a captivating aquarium that stands out from the crowd? A tank that offers unique viewing angles and a grand presence without demanding excessive floor space? Then you’ve likely considered the elegant appeal of a hexagon aquarium.

Specifically, a 55 gallon hexagon fish tank with stand offers a fantastic blend of volume and distinctive aesthetics. It’s a popular choice for hobbyists looking to create a true centerpiece in their home or office.

Don’t worry—this setup is perfect for beginners and intermediate aquarists alike! While its shape might seem a little different from a standard rectangular tank, the principles of successful fish keeping remain the same.

In this comprehensive guide, we’ll dive deep into everything you need to know. We’ll cover why a hex tank is an excellent choice, how to set it up, what equipment you’ll need, and the best ways to stock and maintain your beautiful vertical aquatic world.

Get ready to transform your living space with a vibrant, thriving ecosystem!

Why Choose a 55 Gallon Hexagon Fish Tank with Stand?

The allure of a hexagon tank is undeniable, and the 55-gallon size hits a sweet spot for many aquarists. It offers significant advantages over traditional rectangular tanks.

Let’s explore why this particular setup might be the perfect fit for your aquatic ambitions.

Space-Saving Footprint, Impressive Volume

One of the primary benefits of a hexagon tank is its unique shape. It provides a large volume of water in a relatively compact footprint.

Unlike long, shallow tanks, a hexagon maximizes vertical space. This makes it ideal for corners or areas where a wide tank wouldn’t fit.

The 55-gallon capacity ensures stability and allows for a diverse range of fish and plants. It’s a substantial amount of water, which is always a plus for water quality.

Unique Aesthetics and Viewing Angles

Let’s be honest, a hexagon tank is simply stunning. Its six sides create multiple viewing angles, offering a dynamic perspective of your aquatic inhabitants.

It acts as a living sculpture, drawing the eye and becoming an instant conversation starter. The height of the tank also allows for creative aquascaping opportunities.

You can really play with vertical elements like tall plants or driftwood to create a dramatic effect.

Enhanced Stability with a Dedicated Stand

The “with stand” part of the 55 gallon hexagon fish tank with stand is crucial. These tanks are often taller and narrower than standard tanks of similar volume.

A properly designed stand provides essential stability and support. It’s built to bear the immense weight of the water, substrate, and decorations.

Many hexagon stands also include valuable storage space. This is perfect for tucking away filters, food, and other aquarium accessories.

Setting Up Your Hexagon Aquarium: From Box to Beautiful

Getting your new 55-gallon hexagon fish tank with stand ready is an exciting process! Proper setup from the start ensures a healthy and long-lasting aquarium.

Let’s walk through the essential steps to get your vertical world up and running.

Choosing the Right Location

Before you even unbox anything, pick the perfect spot for your aquarium. Consider these factors carefully.

Ensure the floor can support the weight. A 55-gallon tank, water, substrate, and stand can easily weigh over 600 pounds.

Avoid direct sunlight, which can lead to excessive algae growth and temperature fluctuations. Keep it away from drafts and heating/cooling vents.

Make sure there are easily accessible electrical outlets for all your equipment. Plan for maintenance access around the tank.

Assembling the Stand and Tank Placement

Most 55 gallon hexagon fish tank with stand units come with assembly instructions. Follow them meticulously.

Ensure the stand is level on the floor. Use shims if necessary to correct any wobbles. A level stand prevents uneven stress on the glass.

Carefully place the empty tank onto the stand. Double-check that it sits squarely and securely.

Never attempt to move a filled aquarium. Plan your placement carefully from the outset.

Rinsing Substrate and Decorations

Before adding anything to your tank, a thorough rinse is essential. Substrate like gravel or sand can contain dust and debris.

Rinse it in a bucket until the water runs clear. This prevents cloudy water and potential issues with your filtration.

Do the same for any decorations, rocks, or driftwood. Scrub them gently to remove any loose particles or manufacturing residues.

Never use soap or detergents; plain water is always best.

Aquascaping Your Empty Tank

Now for the fun part: arranging your hardscape! Start by adding your rinsed substrate.

Aim for a depth of 2-3 inches, slightly sloping towards the back for visual interest. This also provides plenty of room for plant roots.

Place your larger decorations, rocks, and driftwood next. Think about creating hiding spots and territories for your future fish.

Consider the height of your hexagon tank; tall decorations can really enhance its vertical appeal.

Filtration, Heating, and Lighting Essentials for Hex Tanks

Every successful aquarium relies on robust life support systems. For your 55-gallon hexagon fish tank with stand, selecting the right filter, heater, and lighting is paramount.

These components ensure stable water parameters and a healthy environment for your aquatic inhabitants.

Filtration: Keeping Water Crystal Clear and Healthy

For a 55-gallon tank, you’ll want a powerful and reliable filter. There are a few excellent options to consider.

• Canister Filters: These are often preferred for larger tanks like yours. They offer excellent mechanical, chemical, and biological filtration. They sit outside the tank, keeping the display clean. Many models are very quiet.
• Hang-on-Back (HOB) Filters: While some powerful HOBs can work for a 55-gallon, you might need two to achieve adequate flow and filtration. They are easy to maintain and generally affordable.
• Internal Filters: Less common for a tank this size as they take up valuable space. They are often used as supplementary filters or for smaller setups.

Aim for a filter rated for at least 75-100 gallons. Over-filtering is almost always better than under-filtering. Ensure good water circulation throughout the tall column of your hexagon tank.

Heating: Maintaining a Stable Temperature

Most tropical fish require a stable water temperature, typically between 74-78°F (23-26°C). You’ll need an appropriately sized heater.

For a 55-gallon tank, a 200-300 watt heater is usually sufficient. Consider two smaller heaters (e.g., two 150-watt units) for redundancy and more even heat distribution.

Place your heater near good water flow, such as near your filter’s output. This helps distribute the heated water throughout the tank.

Always use an aquarium thermometer to monitor the temperature. Never rely solely on the heater’s dial.

Lighting: Beyond Just Seeing Your Fish

Lighting serves multiple purposes in an aquarium. It allows you to view your fish, and it’s absolutely crucial for plant growth.

• LED Lights: These are the most popular choice today. They are energy-efficient, long-lasting, and often offer customizable color spectrums. You can find models suitable for low-light, medium-light, and high-light plants.
• Fluorescent Lights: Older technology but still effective. They are typically less expensive upfront but consume more energy and bulbs need frequent replacement.

Consider the type of plants you plan to keep. Low-light plants like Anubias or Java Fern are forgiving. High-light plants like Rotala or Dwarf Hairgrass will demand more powerful lighting.

A timer is highly recommended to provide a consistent light cycle (8-10 hours per day). This prevents algae blooms and promotes healthy plant growth.

Stocking Your Vertical World: Fish and Invertebrates for a Hexagon Tank

The tall, narrow nature of a 55 gallon hexagon fish tank with stand means you need to be thoughtful about your stocking choices. Not all fish thrive in this shape.

Focus on species that appreciate vertical space and aren’t overly active swimmers needing long, open stretches.

Considerations for Hex Tank Stocking

The key challenge with hex tanks is the limited horizontal swimming space. This makes them unsuitable for long-bodied, active swimmers.

• Avoid: Large schooling fish like Rainbowfish, fast-swimming Barbs (Cherry Barbs are usually okay), or anything that needs a lot of straight-line swimming.
• Focus on: Fish that are more stationary, enjoy exploring vertically, or have a smaller “territory” need.

Always research fish compatibility and adult sizes before purchasing. Overstocking is a common beginner mistake and leads to poor water quality.

Great Fish Choices for a Hexagon Tank

Here are some excellent options that typically thrive in the dimensions of a 55-gallon hexagon:

• Angelfish (Pterophyllum scalare): These majestic fish are perhaps the quintessential hexagon tank inhabitant. Their tall, disc-shaped bodies are perfectly suited to the vertical space. You could comfortably keep a small group (3-4) if introduced together.
• Dwarf Gouramis (Trichogaster lalius): Peaceful and colorful, these labyrinth fish love to explore. They appreciate plants and gentle water flow.
• Cardinal Tetras or Neon Tetras: While they do school, their smaller size means a larger group (15-20) can still thrive, creating a dazzling display. They often hover in the mid-water column.
• Corydoras Catfish: These peaceful bottom dwellers are essential for keeping your substrate clean. A group of 6-8 will happily sift through the gravel.
• Otocinclus Catfish: Small, peaceful algae eaters that will cling to plants and glass. A group of 5-7 is perfect.
• Honey Gouramis (Trichogaster chuna): Similar to Dwarf Gouramis but often even more peaceful. They are a lovely addition for the mid-to-upper water column.
• Small Rasboras (e.g., Harlequin Rasboras): Another schooling fish that can do well in a hex tank. They are active but don’t demand vast open swimming lanes.

Invertebrates and Bottom Dwellers

Don’t forget the cleanup crew! Invertebrates add both function and interest to your tank.

• Amano Shrimp or Cherry Shrimp: Excellent algae eaters and fascinating to watch. Cherry shrimp are also very prolific.
• Snails (Nerite, Mystery): Nerite snails are fantastic algae eaters and won’t overpopulate. Mystery snails are larger and add a different dynamic. Avoid pest snails like pond snails.

Remember the cardinal rule: slow and steady wins the race when stocking. Introduce fish gradually over several weeks to allow your biological filter to adapt.

Aquascaping Your 55 Gallon Hex: Creating Depth and Interest

Aquascaping a hexagon tank is a unique and rewarding challenge. Its height allows for creative vertical layouts that can truly transform your aquarium into a work of art.

Think about how to use the available dimensions to your advantage.

Leveraging Vertical Space

The most distinctive feature of your 55 gallon hexagon fish tank with stand is its height. Embrace it!

Use tall pieces of driftwood or large, intricate rocks to create dramatic vertical elements. These can serve as focal points and provide structure for plants.

Consider creating different “levels” within your aquascape. You can have foreground, midground, and background areas, even in a narrow tank.

Planting for Depth and Dimension

Live plants are not just beautiful; they are crucial for a healthy ecosystem. They absorb nitrates, produce oxygen, and provide hiding spots.

• Background Plants: Choose tall, bushy plants to fill the back and sides. Examples include Amazon Swords, Vallisneria, and various stem plants like Rotala or Ludwigia. These will emphasize the height.
• Midground Plants: Create visual interest with plants of medium height. Cryptocorynes, Anubias attached to wood or rock, and Java Fern are excellent choices.
• Foreground Plants: Low-growing plants can add a carpet effect or highlight specific areas. Dwarf hairgrass, Monte Carlo, or various mosses can be used, though some require higher light and CO2.

Don’t be afraid to experiment with different textures and leaf shapes. This adds visual complexity.

Hardscape: Rocks, Wood, and Substrate

Your hardscape forms the backbone of your aquascape. Select pieces that complement the hexagon shape.

• Driftwood: Look for tall, branching pieces that reach towards the surface. They provide excellent climbing and hiding structures for fish. Always boil or soak new driftwood to prevent tannins from staining the water too much.
• Rocks: Seiryu stone, lava rock, or similar inert rocks can create dramatic caves and ledges. Stack them carefully to ensure stability.
• Substrate: A darker substrate often makes fish colors pop. Consider a nutrient-rich substrate if you plan on keeping many rooted plants.

Remember the rule of thirds or golden ratio for placement. Avoid placing your focal point exactly in the center.

Maintenance Made Easy: Keeping Your Hex Tank Pristine

Consistent maintenance is the secret to a thriving and beautiful aquarium. While a 55-gallon hexagon fish tank with stand offers a stable environment, regular care is still essential.

Don’t worry, it’s not as daunting as it sounds!

Weekly Water Changes

This is the most critical maintenance task. Perform a 20-25% water change every week.

Use a gravel vacuum to remove detritus and uneaten food from the substrate. This prevents the buildup of harmful nitrates.

Always treat new tap water with a dechlorinator before adding it to the tank. Ensure the temperature of the new water matches the tank water to avoid shocking your fish.

Filter Maintenance

Your filter is the workhorse of your aquarium. Clean it regularly, but not too aggressively.

Rinse mechanical filter media (sponges, filter floss) in old tank water during your water change. This preserves beneficial bacteria.

Replace chemical media (activated carbon) every 2-4 weeks. Biological media (ceramic rings, bio-balls) rarely needs cleaning; only rinse if absolutely clogged.

Never clean all your filter media at once, or you risk crashing your nitrogen cycle.

Algae Control and Glass Cleaning

Algae is a natural part of any aquarium, but excessive growth is a sign of imbalance.

Scrape algae from the glass using an aquarium-safe scraper or magnet cleaner. Do this weekly or as needed.

Consider adding algae-eating inhabitants like Nerite snails or Otocinclus catfish.

Address the root cause of excessive algae, which is usually too much light or too many nutrients (overfeeding, infrequent water changes).

Plant Care and Trimming

If you have live plants, they’ll need some attention too.

Trim overgrown plants to maintain your desired aquascape and prevent them from shading out other plants.

Remove any decaying leaves promptly. Fertilize your plants as needed, based on their type and your lighting setup.

Observing Your Fish

Spend a few minutes each day observing your fish. Look for any signs of illness, stress, or unusual behavior.

Early detection of problems can save your entire tank. Healthy fish are active, have clear eyes, and vibrant colors.

This daily check also helps you appreciate the beauty of your aquatic world!

Troubleshooting Common Hex Tank Challenges

Even experienced aquarists encounter issues from time to time. A 55 gallon hexagon fish tank with stand, while fantastic, can present a few specific challenges due to its unique shape.

Knowing how to address them will save you stress and keep your fish healthy.

Limited Horizontal Swimming Space

As discussed in stocking, this is the main constraint. If you find your fish constantly pacing or showing signs of stress, your tank might be unsuitable for them.

Solution: Re-evaluate your stocking choices. Rehome fish that require more open swimming space. Focus on fish that thrive in vertical environments.

Water Circulation Issues

The tall column of a hexagon tank can sometimes lead to “dead spots” where water flow is minimal. This can result in detritus buildup and poor oxygenation.

Solution: Ensure your filter is adequately powerful and rated for a tank larger than 55 gallons. Consider adding a small powerhead or wavemaker to enhance circulation, particularly near the bottom or in corners. Aim for gentle, broad flow rather than strong, direct currents.

Cleaning the Depth

Reaching the bottom of a tall hex tank can be challenging during gravel vacuuming or aquascaping.

Solution: Invest in long-handled aquarium tools, such as extra-long gravel vacuums, tongs, and scrubbers. Consider using a step stool if necessary for comfortable access.

Lighting Penetration

If you have very tall plants or a densely planted tank, ensuring adequate light reaches the bottom can be tricky.

Solution: Choose a powerful LED light fixture designed for planted tanks. Consider elevating your light or using multiple smaller lights if needed. Select plants that thrive in lower light conditions for the foreground if you’re concerned about penetration.

Algae on Multiple Panels

With six viewing panels, algae can be more noticeable and require frequent cleaning.

Solution: Maintain strict water change and feeding schedules. Balance your lighting duration (8-10 hours is usually sufficient). Utilize algae-eating snails or shrimp. Keep a good quality magnetic glass cleaner handy for quick daily wipes.

Frequently Asked Questions About 55 Gallon Hexagon Fish Tanks with Stands

Here are some common questions hobbyists ask about setting up and maintaining a 55-gallon hexagon fish tank with stand.

What are the typical dimensions of a 55-gallon hexagon fish tank?

Dimensions can vary slightly by manufacturer, but a 55-gallon hexagon tank typically measures around 20-22 inches across each side and about 24-28 inches in height (not including the stand). The stand will add another 28-32 inches in height.

Can I keep a saltwater setup in a 55-gallon hexagon tank?

Yes, you can! However, saltwater setups are generally more complex and demanding than freshwater. A 55-gallon hex tank would be considered a nano-reef or small reef tank. Careful planning for lighting, filtration (sump, protein skimmer), and appropriate livestock is essential. It’s usually not recommended for absolute beginners to the hobby.

How much does a 55-gallon hexagon fish tank with stand weigh when full?

Water weighs approximately 8.34 pounds per gallon. So, 55 gallons of water alone is about 459 pounds. Add the weight of the tank (roughly 60-80 lbs empty), the stand (50-100+ lbs), substrate (50-100 lbs), and decorations, and the total weight can easily exceed 600-700 pounds. Ensure your floor can support this.

What is the best type of substrate for a hexagon tank?

The best substrate depends on your plans. If you’re keeping live plants, a nutrient-rich planted tank substrate capped with sand or fine gravel is ideal. For fish-only tanks, sand or fine gravel is generally preferred, as it’s easy to clean and gentle on bottom-dwelling fish like Corydoras.

Can I use a regular rectangular stand for a hexagon tank?

No, absolutely not. A hexagon tank requires a stand specifically designed for its shape and weight distribution. A rectangular stand will not provide adequate support, leading to uneven stress on the glass and a high risk of catastrophic failure. Always use the dedicated stand that comes with or is designed for your hexagon tank.

Is a 55-gallon hexagon tank suitable for a beginner?

Yes, it absolutely can be! While the shape is unique, the volume (55 gallons) provides excellent stability for water parameters, making it more forgiving than smaller tanks. The key is to choose appropriate fish, set up proper filtration, and commit to consistent maintenance. This guide provides all the necessary steps to make it a success for beginners.

Conclusion: Embrace the Elegance of Your Hexagon Aquarium

You’ve now got the full toolkit to successfully set up and maintain a breathtaking 55 gallon hexagon fish tank with stand. This isn’t just an aquarium; it’s a statement piece, a living work of art that will bring tranquility and beauty to your home.

Remember, the key to a thriving aquarium lies in patience, consistency, and a little bit of knowledge. Take your time with the cycling process, choose your inhabitants wisely, and stick to a regular maintenance schedule.

The unique vertical appeal of your hexagon tank provides endless opportunities for creative aquascaping and will offer a truly captivating view of your aquatic friends.

We at Aquifarm are confident that with this guide, you’re well-equipped to create a stunning, healthy, and endlessly fascinating aquatic ecosystem. Happy fish keeping!