The Best 55 Gallon Fish Tanks for 2021

Best-55-Gallon-Fish-TanksFinding the best 55 gallon fish tanks is quite a challenge. Just imagine all those choices that will pop up on searches in one click.  Especially if it would be your first time to buy this large tank, it can be time-consuming and challenging. Do not fret, as help is here!

Read this buying guide for the top products, each with their pros and cons as well as their special qualities.  More so, refer to it for the things to look for as well as the answers to some of the most common questions you may be having about a 55-gallon fish tank.

What is the Best 55 Gallon Fish Tank for 2021

See also:

Top 6 Best 55 Gallon Fish Tanks Reviews

1. Tetra Aquarium Kit with Fish Tank


Are you looking for a larger fish tank? Do you need to upgrade your 20-gallon tank?  One of the best choices around is the Tetra 55 Gallon Aquarium Kit. It is perfect for you if you’re looking for a kit.  It comes with the accessories and things you need to get started. They are the fish net, tank, fish food, heater, water conditioners and heater.

This item is also by Tetra, one of the reputable brands trusted by thousands of aquarists worldwide.  The 55-gallon fish tank offers a large environment for your tank friends. They can reduce their stress level and be healthier in a cleaner, bigger tank.

This kit is also complete with fish food, net, filter and heater, to name some.   It also has an instruction sheet for easy installation.


  • Offers a large environment for your pets
  • Beautiful LED lighting
  • Optional and compatible stand available
  • Complete kit with fish net and fish food
  • Brochure and instruction sheet


  • A bit expensive

2. Aqua Culture Starter Kit 55 Gallon


Check out the Aqua Culture Kit if you’re looking for a quality larger tank for your tank friends.  One of the things that make it a stand out is its premium acrylic material that can be sturdier than other materials are.

The combo set is for those who want to eliminate the hassle of finding compatible components to the kit. It can promote ease of setting up, ideal for getting started as soon as possible.

In addition,   the combo set is with LED lighting that can promote daylight effect to the tank. It is nice to look at, making this tank an ideal focal point to any room.  Overall, you might want to take a look at the item that is durable, quick to set up and clear. It is also by a reputable brand known for its quality.


  • LED lighting
  • Quick to set up
  • Sturdy acrylic material
  • Clear and easy to clean
  • Reputable brand


  • Heavy and bulky

3. SeaClear Acrylic Combo Set


The SeaClear Acrylic Set is another item to take a look at if looking for a quality acrylic tank.   It is lovely and a nice addition to any room.   This model   comes with complete accessories like reflector and light fixture.

The temperature also seems to be more stable than with glass aside from looking lovely for its modern and aesthetic appeal.  The really nice look also is due to the absence of edges.

The acrylic aquarium is clearer and tougher than glass is. It is half the weight of glass, so it is easier to move around. It is also impact resistance and is less prone to cracking and chipping, too.

This item is also safe for freshwater and saltwater as well as around kids and pets.  Overall, it is a great choice for a complete kit that has all you need to set up the tank.


  • Includes a reflector and light fixture
  • Clearer than glass
  • Lightweight
  • Stronger materials
  • Safer around pets and kids


  • Flimsy hood

4. Seapora Standard Show Aquarium 55 Gallon


You should take a look at the Seapora 59212 tank if you want an easy to install and set up tank kit. This Standard Show Aquarium is designed with a feeding hole that has a lid, making feeding more convenient and easier.

This item has a LED lighting that provides a natural daylight lighting that really adds to the ambience and elegance in the room. You might want to check this item out if you want to take advantage of this feature.

This item can also offer an even heat circulation that can improve the health of your tank.  It also comes with a low voltage power adaptor as well as an unobstructed filtration, too.  Overall, the aquarium kit is a decent choice if you’re looking for a quality and durable 55-gallon fish tank.


  • Convenient feeding hole with lid
  • LED lighting
  • Unobstructed filtration
  • Even heat circulation
  • Low voltage power adaptor


  • Filtration may be ineffective over time

5. Full Acrylic 360 Cylinder Aquarium Tank 55 Gallons Tall Base Version


The 55-Gallon Capacity tank by Vepotek has a lovely stainless steel finish that makes it a nice addition to any room.  It can serve as the focal point in a living room or bedroom as well.

It is up to eight times stronger and 50% lighter than glass is.  With it, you can look forward to long-term use.  You might want to check it out if you want to get more out of your spending.

The acrylic isn’t as reflective as a glass material, so it can bring more colors to your tank.   In terms of design, it is cylindrical that gives it a more modern look. It also lets you observe marine life with an unobstructed view.

This model also boasts a complete water filtration system. It can help in keeping the tank clean and water on top quality.


  • Lighter and clearer than glass
  • Tall base for added appeal
  • Streamlined cylindrical design
  • Lovely brushed stainless steel finish
  • Complete water filtration system


  • Frequent filter change complaints

6. SCA 50 Gallon Starfire Glass Aquariums


SC Aquariums is another reputable brand for aquariums.  One of their top offerings is the Starfire glass aquarium that has a durable construction. It is built to last, so it is loved by many aquarists around the world.

The tank is heavy-duty, so it is long lasting. It comes with a filter media and Durso stand pipe that make it more convenient to use.  It has dual opening doors, adding to its convenience of use.

This package is complete with a T pipe, Durso stand pipe and filter media, to name some, so it is chosen by many aquarists.  With it, you can get started with the tank setup as soon as possible. Overall, it is a decent choice that you might want to check out when comparing your choices.


  • Complete package
  • Clear and lovely
  • Filter media
  • With a Durso stand pipe
  • Heavy-duty cabinet


  • Can be prone to chipping

55 Gallon Fish Tank Buying Guide

If you are a fish lover and you want to be creative, a 55-gallon fish tank is a great choice. There is a lot of space that you can use to fit in larger fish.

The large size of this tank makes it easier to maintain, so anyone can care for it. Even beginners will find this tank easier to clean than they would with smaller sized tanks.

There are parts that you would need in order for this tank to function well. The first and most important part of any tank is the filter. It is responsible for cleaning the water in the tank. Filters include both mechanical filtration and biological filtration.

If your tank does not have a filter, the water inside it will become toxic for your fish because pollutants will build up in the water. There are different kinds of filters that you can choose from depending on your needs. These include HOB filters, canister filters, under gravel filters and sponge filters.

You will also need a heater. It is another important piece of equipment that you will need for your tank. They are used in most saltwater or freshwater tanks. If you are thinking of getting a cold-water tank then you will not need this.

When buying a heater, check on the package if it indicates that it is suitable for a 55-gallon aquarium.

The lighting setup for your 55-gallon tank is more important than you think. Different species of fish will come from different areas that have varying light. This means that you should compare the lighting preferences of each fish in your tank.

You will also need a tight-fitting lid in your fish tank. This feature is found in most tanks because it can help prevent any fish from jumping out of the water.

Cleaning equipment is also needed. Gravel vacuum removes waste from the substrate, the nets are used to remove dead fish and the scrubs or simple pads wipe algae from the tank walls.

What is a 55 Gallon Fish Tank?

55-Gallon-Fish-TankThe 55-gallon tanks give more stocking options to fish lovers compared to smaller tanks. You can choose saltwater fish, freshwater fish or a palidarium. The 55-gallon tanks are much easier to clean and maintain because the more water that you have, it is more difficult for pollutants to build up.

Types of 55 Gallon Fish Tank

There are different types of 55-gallon tanks, and they depend on what you want to use the tank in the first place.

Glass tanks are easy to make. All you need to do is to build or purchase a stand, buy a few canister filters, a heater and get some lights. You can fashion a canopy out of a 1 x 6 lumber or something similar to it.

Included in every Standard Frame Tanks is a diamond polished edge for safety, distortion-free glass, black framed top and bottom, a commercial-grade silicone sealant that gives an aesthetic appeal, it can also prevent any capillary leakage and action. You can choose lighting systems and filters for the glass tank.

Acrylic fish tanks are durable, long lasting, are easier to move, and are stronger, brighter and lighter than glass tanks.

Acrylic fish tanks are easy to set up. Even though they scratch easier than glass, they can also be buffed with plastic polish and they can be repaired with glue and acrylic panels. Even though they are more expensive than glass tanks, they are great investments.  Acrylic fish tanks usually come in the classic rectangle shape. It adds depth to the tank, easy to maintain and is lightweight.

Acrylic tanks are made for saltwater, freshwater or reef environments so you can have numerous types of fish in your tank. Due to the greater luminosity made by acrylic tanks, the colors of plants, fish and other marine life are enhanced. Acrylic tanks are 17% stronger, 40% brighter and 50% lighter than glass tanks.

Why Do You Need 55 Gallon Fish Tank?

One of the most popular size tanks is a 55-gallon tank. This kind of tank gives you a combination of having the ability to customize the filtration, gives you relative affordability and it has the perfect size for a great show tank that you can put in your living room.

The 55-gallon fish tanks are perfect for those who want to start breeding their own fish, those who want fish as a pet and those who just want to start a hobby before they expand to other hobbies that will require more space and time.

If you wish to keep fish as a pet, they need all the space, attention and time as they live in just one area.

Fishkeeping gives you a unique chance to observe marine life. You can also create it too. In the process of fish keeping, you will learn about marine life, numerous aquatic creatures and you get the chance to observe their behavior.

There is nothing like a tank to create an appreciation and respect for our sea creatures. Having a fish tank is easy, instructive and fun.

A tank is a fascinating and beautiful addition to any office or home. It can also be a source of education and entertainment for the whole family.

Frequently Asked Questions

FAQs-fishHow Many Fish in a 55 Gallon Tank?

Just as in our previous guides, you will need to apply the one inch per gallon of water rule in determining the number of fish to keep in this tank.  In this case, remember not to exceed more than 55 inches in a 55-gallon tank.

For that, you can think about having some algae eaters as well as bottom living fish. Generally, you might want to find species that can live with other species – peacefully.  In this case, you can have a happy aquarium with community fish that include female bettas, tetras and rainbow fish.

Best fish for 55 gallon tank?

This larger tank offers you more choices in terms of fish to keep and has a larger space to fit large species.

If you have a freshwater fish tank, you can choose fish like Cichlids and Oscars. In addition, you might want to choose Gouramis, which are less aggressive, as well as Pearl Gouramis, which have lovely patterns.

For saltwater fish species, you can choose Mandarinfish, Clown Fish and Blue Tangs. Other alternatives include Butterflyfish, Damselfish, Blennies and Coral Beauties.

Snails include Nerite snails and shrimps such as Ghost Shrimp are also good for a 55-gallon tank.

There you have some of the options you have in terms of the kind of fish to keep in your new tank. Don’t worry, as there are not the only choices. This larger tank gives you more freedom in choosing the fish to keep in your tank.

How much does a 55 gallon fish tank weigh?

At the very least, a glass freshwater tank weighs 487 lbs and an acrylic one 455 lbs.  On the other hand, a glass saltwater tank weighs 498 lbs and 466 lbs for an acrylic one.

Where to buy 55 gallon fish tank?

You can buy this fish tank in pet supplies stores as well as aquarium supplies shops in your community. But for the best deals, you might want to get yours online like on, the largest marketplace for the best deals.


There you have our reviews of the best 55 gallon fish tanks that you might want to refer to if you want to find the top products in the category. Each of them has strong and weak points.

For this reason, take some effort and time to compare your options and determine your needs.  Read the buying guide for some information on the things to look for when studying your options.  Also, learn the answers to some of your questions about these items.

Good luck and we do hope you’ll find the right 55-gallon tank for your needs and based on your preferences today!

2 thoughts on “The Best 55 Gallon Fish Tanks for 2021”

  1. I’m incredibly satisfied with 55 gallon Tetra Aquarium Kit. It has everything I need to get started with my aquarium. This tank is a sturdy and durable build, installation of the LED lighting is easy, installation and setup of the heater and the filter is easy as well. Another special feature is the filter, it works quietly. Highly recomment this tank!


Leave a Comment