10 Best 55-gallon Aquariums [2025]
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Finding the best 55-gallon aquariums can be a daunting task, as the market is flooded with numerous options, each varying in quality, features, and price. To simplify your search, we meticulously shortlisted 10 standout products that cater to different needs and preferences, ensuring you can easily find the perfect fit for your aquatic setup. Our curated list not only saves you time but also helps you avoid the hassle of sifting through countless options, making your aquarium shopping experience more enjoyable and efficient.
Top 10 55-gallon Aquariums In The Market
55-gallon Aquariums Review
- GLASS AQUARIUM KIT: Glass aquarium with 2 low-profile hinged hoods that house energy efficient white LEDs to create a natural underwater shimmer effect
- EASY TO SET UP: Complete kit includes everything you need to get started
- FILTER INCLUDED: Comes with the Tetra Whisper PF 60 Power Filter with Tetra Large Bio-Bag Filter Cartridge
- WITH HEATER: Includes a 200-watt heater and thermometer, along with a fish net, Tetra AquaSafe water conditioner sample, TetraMin food sample and setup guide
- 55 GALLON TANK: Measures 48 inches wide by 13 inches deep by 20 inches high
- GLASS AQUARIUM: Rectangular glass aquarium makes an ideal home for your fish.
- ADD ON ACCESSORIES: Mix and match with your favorite Tetra filtration, lighting and water care products (sold separately).
- EASY CUSTOMIZATION: Use assorted Tetra accessories (sold separately) to make your aquarium your own.
- 55 GALLON TANK: Measures 48 inches wide by 13 inches deep by 20 inches high.
- TETRA BRAND: Dedicated to helping seasoned hobbyists and beginners alike enjoy a successful, lifelong aquatic experience.
- LARGE ENVIRONMENT: Larger environments can house more fish or a greater variety of fish. Maintains water temperature. Essential for tropical fishkeeping
- KIT INCLUDES: one 55 gallon tank, EasyBalance Plus, TetraMin, AquaSafe, 6” fish net, 200W heater, WPF 60 Filter, Stick on digital thermometer, 24” Tetra hinged hood x 2, 2 plant multipacks and a boxwood plant, TetraCare brochure and instruction sheet
- LED LIGHTING: Included lighting adds the natural daylight effect to your aquarium, giving you illuminated viewing of the entire space
- ACTUAL TANK DIMENSIONS: 48.25"" L x 12.80"" W x 20.90"" H
- WEIGHT: This aquarium tank weighs approximately 79 lb by itself. With water, total tank weight can reach 521 lb.
- Power Outlets and USB Charging Ports: The aquarium stand features a built-in power strip with 3 outlets and 2 USB ports, allowing you to easily power your equipment and charge devices. This keeps cords organized and simplifies aquarium management
- LED Lights & Farmhouse Style: Equipped with RGB LED lights, this fish tank stand lets you control color and flashing modes via remote, adding visual appeal. The barn doors bring a farmhouse touch, making the stand a decorative highlight in your home
- Fits 55-75 Gallon Aquariums: Measuring 49.2"L*19.7"W*31.5"H, this turtle terrariums stand fits 55-75 gallon aquariums, with space below for a 20-gallon tank. Supports most standard aquariums, but measuring your tank is recommended to ensure a proper fit
- Large Storage Space: The reptile terrariums stand offers a spacious cabinet and 1 drawer for storing fish food, cleaning tools, and accessories, keeping your area tidy. An additional metal rack is included for easy access to nets or gravel cleaners
- Sturdy and Built to Last: Built with high-quility panels and metal frame, ensuring this aquarium stand supports up to 860 lbs on top and 240 lbs below. Its stable design ensures the aquarium remains secure, eliminating worries about wobbling or safety
- 2 Pieces Set Fits 55gal Marineland Tank. There are different Aquarium manufactures. Please measure your tank opening to the closest millimeter before purchasing!
- Dimensions per piece includes plastic strip: 23 x 11.46 x 0.16in (58.4 x 29.1 X 0.4cm)
- Features new and improved Tempered glass; durable and reduces evaporation
- Clear plastic back strip that can be cut to fit your aquarium. Plastic back strip require force or lubricant to install.
- Provides the area for your lighting to sit while allowing simple access to your aquarium
- This will NOT fit 55 gallon Marineland brand fish tanks. Only Fits 15/20H gallon Marineland & Perfecto brand fish tanks. Also Fits 15/20H/55 gallon Aqueon & All Glass brand fish tanks. There are different aquarium manufactures. Please measure your tank opening to the closest millimeter before purchasing!
- Dimensions with back strip: 23.07 x 11.69 x 0.16in (58.6 x 23.2 x 0.4cm)
- Features new and improved tempered glass; durable and reduces evaporation.
- Clear Plastic back strip that can be cut to fit your Marineland & Perfecto aquarium. Provides the area for your lighting to sit while allowing simple access to your aquarium.
- Includes easy lift handle with 3M double sided tape.
- 【Efficient Filtration Capabilities】 The PondForse canister filter utilizes multiple layers of filtration media to remove particles, excess nutrients, and impurities from the aquarium water. This comprehensive approach to water purification helps maintain crystal-clear water and a healthy ecosystem for your aquatic pets.
- 【Adjustable Flow Rate】 The flow rate control valve offers extensive compatibility, making it suitable for a wide range of aquarium sizes and types. You can easily control the flow rate, ensuring proper flow for optimal effect.
- 【Powerful Output Performance】 PondForse 8W power filter can circulate up to 225 US Gal/h of water. The energy-efficient motor operates with excellent stability, providing a continuous and reliable power source for the filtration process, and reducing electricity consumption while delivering powerful filtration performance.
- 【Quiet Operation】 Pondforse canister filter built-in high-performance copper brushless motor ensures a quiet aquarium environment, along with 4 denoising rubber feet to minimize noise. This ensures that it won't disturb your daily activities or disrupt the serenity of your aquatic flora and fauna.
- 【Comprehensive Filter Media Kit】 Equipped with all essential accessories for creating a highly efficient filtration system in your aquarium. In addition to the whole filter and accessories, you'll also get 1 extra bulb for backup, balls and sponges.
- NOTHING LIKE OLD SCHOOL: The Clear-Free Premium Under Gravel Filter is air driven and utilizes an Air Pump (not included) to cycle crystal clear water throughout your aquarium, while keeping a crisp and neat look inside. This means there’s less “moving parts,” making for simplistic and easy maintenance. This filter is suitable for most 40 – 55 gallon aquariums.
- BIOLOGICAL, CHEMICAL, AND PHYSICAL FILTRATION: As air is pushed through the Air Stones and rises through the Lift Tubes, water is gently suctioned through gravel and the filter plates, allowing both air and water to pass through the Filt-a-Carb Activated Carbon Cartridges. When water continues to be drawn through, anaerobic bacteria collects and colonizes within the gravel and filter plates.
- ALSO AERATES YOUR TANK: Since the Clear-Free Premium Under Gravel Filter is air driven through the use of Air Stones and an Air Pump (not included), it also aerates your tank. In essence, your aquarium is being filtered and aerated at the same time, though the same system. It’s a filter and bubbler in 1.
- ITEMS INCLUDED: The Clear-Free Premium Under Gravel Filter includes 4 Filter Plates, 4 Adjustable Lift Tubes, 4 Straight Airline Tubes, 9 Filter Plate Connecters, and 4 Replaceable Filt-a-Carb Activated Carbon Media Cartridges.
- MEASUREMENTS: Each Filter Plate Separately = 11.25” (W) x 11.25” (D) / Filter Plates Together = 45” (W) x 11.25” (D) / Each Lift Tube at Filter Plate Base = 13.25” – 16.5”
- Strong Support: Our fish tank stand is made with 4 cm thick heavy-duty steel frames, and support force up to 600lb, never worry about wobbling. With powder coating, it is rust and moisture-proof, really strong and durable
- Dimensions: 48.5" L x 14.9" W x 29.5" H. This aquarium stand is suitable for most 55-75 gallon fish tanks or terrarium tanks, load capacity 660 LBS. Whether you have a small or large tank, this stand is sure to meet your needs
- Adjustable Shelves: The heavy-duty fish tank stand has an adjustable wooden board, which can be flexibly adjusted up or down by 3 inches to meet your needs. You can store your fish accessories: fish food, nets, books, potted plants and other decorations
- Stable: With high-quality adjustable feet for level, this fish tank stand ensures stability and prevents wobbling. We also added non-slip stickers to increase friction, making it hard to slide off to protect your tanks
- Easy to Assemble: The package includes instructions and all the tools needed and all parts and accessories are labelled, just enjoy hassle-free assembling this stand. We are committed to providing our customers with safe and reliable products
- Sturdy & reliable construction: Made of 1.57 "L x 1.57" W thickened table legs, our fish tank table supports up to 860 lbs. The included anti-tip devices help avoid tip-over accidents. The moisture material ensures durability.
- Space-saving 2-in-1 Design: Maximize space efficiency with our stand. It can hold 55-75 gallon fish tank on top and a 20-gallon aquarium on the bottom or fish tank kit. Suitable for most standard aquariums.Tanks not included.
- Orderly storage: This fish tank with stand easily keeps everything organized. The built-in cabinet stores fish food, cleaning tools, and other accessories while the adjustable shelves help accommodate items of various sizes.
- Convenient and practical: The integrated power outlets can be easily installed, without the need for additional tools. Easy to connect electronic devices such as lights, heaters, and oxygen pumps, simplifying your fish tank management.
- Fashionable appearance: Featuring a mesh door with a crossing bar, it serves as an excellent decorative addition to your home. For large item, we advise you to install them with 2 or more people for faster and safer installation.
Our Review Process
To ensure you get reliable product recommendations, we follow a detailed review methodology that includes:
- Market Research: Scanning best-selling and trending products in this category.
- User Feedback: Reviewing customer reviews, star ratings, and complaints.
- Hands-On Testing: Trying select products ourselves when feasible.
- Feature Comparison: Evaluating specs, durability, pricing, and safety.
- Expert Opinions: Consulting with niche experts or credible reviewers.
We independently select the top 10 options based on value, quality, and usability. To learn more, visit our detailed review process.
Key Considerations Before Buying a 55-Gallon Aquarium
1. Space Requirements
Before purchasing a 55-gallon aquarium, it’s crucial to assess the available space in your home. A 55-gallon tank measures approximately 48 inches long, 13 inches wide, and 21 inches high, so you’ll need a sturdy stand that can support its weight when filled with water. Ensure that there is enough room for maintenance and that the tank will not obstruct pathways or become a safety hazard.
2. Weight and Support
When filled, a 55-gallon aquarium can weigh over 600 pounds, depending on the substrate and decorations. It’s essential to have a solid, level surface to place the tank on, such as a dedicated aquarium stand. Consider the structural integrity of your flooring, especially if the tank is placed on an upper level of a home.
3. Filtration and Equipment
Maintaining water quality is vital for the health of your fish. A suitable filtration system is necessary for a 55-gallon aquarium, and you should consider whether you prefer a hang-on-back filter, canister filter, or a sump system. Additionally, you’ll need to invest in a heater, lighting, and possibly aeration devices to create a suitable environment for your aquatic life.
4. Fish Selection
Plan your fish stocking carefully. A 55-gallon tank can accommodate a variety of fish species, but you’ll need to consider their compatibility, adult sizes, and swimming habits. Research the needs of each species and the ideal community for your aquarium to ensure a balanced ecosystem. Overcrowding can lead to stress and poor water quality.
5. Maintenance Requirements
Owning a 55-gallon aquarium involves regular maintenance, including water changes, testing water parameters, and cleaning the tank and equipment. Consider the time and effort you can dedicate to these tasks. Larger tanks can sometimes be more stable than smaller ones, but they still require commitment to maintain a healthy environment.
6. Budget Considerations
The initial cost of purchasing a 55-gallon aquarium can be significant, but ongoing expenses can add up as well. Beyond the tank itself, budget for all necessary equipment, decorations, substrate, and fish. Additionally, factor in regular costs such as water treatment products, food, and electricity for running equipment.
7. Aquascaping and Decor
Designing the interior of your aquarium is an enjoyable aspect of the hobby. Think about the types of substrate, plants, rocks, and decorations you want to use. Aquascaping can impact water quality, provide hiding spots for fish, and create an aesthetically pleasing environment. Ensure that all materials used are safe for aquatic life.
8. Long-Term Commitment
Owning a 55-gallon aquarium is a long-term commitment that can last for years. Fish can live for several years, and some species even decades. Be prepared for the responsibilities that come with caring for your aquatic pets, including potential relocations or unexpected health issues.
FAQs
What is the average weight of a 55-gallon aquarium when filled with water?
The average weight of a 55-gallon aquarium filled with water is approximately 600 pounds. This includes the weight of the water (about 458 pounds) along with the weight of the tank itself, substrate, decorations, and any equipment you may have inside.
What kind of fish can I keep in a 55-gallon aquarium?
A 55-gallon aquarium provides a good amount of space for a variety of fish species. You can keep a community tank with small to medium-sized fish such as tetras, guppies, and barbs, or you can opt for a larger single species tank with cichlids or larger fish like angelfish. It’s important to research the compatibility of different species to ensure a harmonious environment.
How much does a 55-gallon aquarium cost?
The cost of a 55-gallon aquarium can vary widely based on the brand, materials, and included features. On average, a basic glass or acrylic tank can range from $200 to $500. Additional costs for necessary equipment such as a filter, heater, lighting, substrate, and decorations will also need to be considered, which can add another $200 to $300 or more to the total cost.
What type of filtration system is best for a 55-gallon aquarium?
A good filtration system is essential for maintaining water quality in a 55-gallon aquarium. Canister filters, hang-on-back filters, and internal filters are popular choices. A filter rated for at least 55 gallons is recommended, and you may want to choose one that can handle a higher capacity for better water turnover and filtration efficiency.
How often should I perform water changes in my 55-gallon aquarium?
It is generally recommended to perform partial water changes of about 10-20% weekly or 25-30% every two weeks. Regular water changes help maintain water quality by removing toxins, uneaten food, and waste products while replenishing essential minerals and trace elements.
What substrate should I use in a 55-gallon aquarium?
The choice of substrate depends on the type of fish and plants you want to keep. For a planted tank, finer substrates like aquarium soil or fluorite are ideal, while for a fish-only setup, larger gravel or sand can work well. Ensure the substrate is clean and non-toxic for your aquatic inhabitants.
Can I use tap water in my 55-gallon aquarium?
Yes, you can use tap water in your aquarium, but it is crucial to treat it with a water conditioner to remove harmful chemicals like chlorine and chloramine. Additionally, testing your tap water for parameters like pH, hardness, and ammonia is advisable to ensure it is suitable for the fish you plan to keep.
How do I cycle my 55-gallon aquarium?
Cycling your aquarium is the process of establishing beneficial bacteria that convert harmful ammonia and nitrites into less harmful nitrates. This can be done through the fishless cycling method using ammonia sources, or by introducing hardy fish slowly. It typically takes 4 to 6 weeks to establish a stable cycle. Regular testing of water parameters during this time is essential.
What maintenance tasks do I need to perform for a 55-gallon aquarium?
Regular maintenance tasks include testing water parameters (pH, ammonia, nitrites, and nitrates), performing water changes, cleaning the filter, replacing filter media as needed, and cleaning any algae from the tank walls and decorations. Additionally, monitoring the health of your fish and plants is crucial for a thriving aquarium.
Can I add live plants to my 55-gallon aquarium?
Yes, adding live plants to a 55-gallon aquarium can enhance the environment for fish, improve water quality, and provide hiding spaces. Make sure to choose plants that are compatible with your lighting conditions and the fish species you have. Regular pruning and maintenance of the plants will also be necessary to keep the tank looking its best.
The Bottom Line
In conclusion, selecting the right 55-gallon aquarium can significantly enhance your aquatic experience, whether you’re a novice fishkeeper or an experienced hobbyist. The ten products highlighted in this article were meticulously chosen based on a variety of factors, including customer reviews, durability, design, filtration capabilities, and overall value for money. Each aquarium offers unique features that cater to different needs and preferences, ensuring that there is an option for everyone looking to create a stunning underwater environment.
By following our curated list of the best 55-gallon aquariums, you can streamline your search and make an informed decision that aligns with your specific requirements. Investing in a quality aquarium not only sets the foundation for a thriving aquatic ecosystem but also brings joy and tranquility to your home. With the right setup, you can enjoy the beauty of vibrant fish and lush aquatic plants while creating a serene atmosphere. We hope this guide helps you find the perfect aquarium to embark on your aquatic journey.
