A 55 gallon aquarium is a great size for most fish keepers who want a tank that will hold a good amount of small to medium sized fish, as well as some plant life and possibly even some decorations. It’s smaller than a 75 gallon fish tank or 100 gallon fish tank, but will provide more space than a 30 gallon or 40 gallon aquarium. We created this guide to outline what we believe are the best 55 gallon tanks available to buy online, but before we get into the more detailed reviews, here is a an overview of the rough costs of a 55 gallon fish tank and here is a quick overview of the best tanks (if you want a custom tank at this size, please your our custom aquarium form):
55 gallon aquarium with Euro-Bracing

50-gallon-uniquarium

SeaClear 50 gallon aquarium

This is another of our 50 gallon fish tanks, and it’s a great one! Available in 2 colors (black or white) , this aquarium is perfect for larger species of fish, and for people who have a decent amount of space in their home. Made by SeaClear, this tank is well made and perfect for beginners or more advanced fish keepers. Here is a quick rundown of the main features of this aquarium:
- Made from acrylic – a resilient and easy to maintain material
- Comes with a ‘skimmer box’ – this serves a number of purposes, including handling the filtration of the tank, and ensuring that the correct amount of water is in the aquarium at all times (which is perfect for a 50 gallon tank!)
- Dimensions – 15 inches long, 36 inches high, 20 inches high
- Made by SeaClear – a trusted fish tank company
- Qualifies for free shipping!
SCA 50 gallon fish tank

SCA? That’s not a brand that we feature too often on FishTankBank, but it’s not because they suck. It’s purely because they don’t actually sell that many types of aquariums. This is a huge shame really, considering how good their reviews generally are. With an average score of 4 and a half stars from over 25 reviews, clearly this is a good 50 gallon fish tank. This is described as a ‘complete package’, which essentially means it comes with everything needed to get started, including:
Made from glass
Heavy-duty cabinet
Skimmer and pump
Tubing and filter media
Weight – 250 pounds
Available in black and white
Top Fin 50 gal

This 50 gallon Top Fin aquarium is designed to be used with almost any application, which makes it really handy if you’ve got fish tank accessories lying around in your home and you need an aquarium that is going to work with it. This tank isn’t just functional, it also looks great. It has center-braced frames to prevent the glass from bowing, which helps it to keep it’s shape. This tank would pair up well with the Top Fin stand that we have on our 30 gallon page. Other notable features of this tank include:
- Suitable for freshwater and saltwater
- Made from glass
- Rectangular shape
- Dimensions – 13 inches x 48 inches x 20 inches
ALL GLASS AQUARIUM/ECO HOOD
This is a very affordable tank (considering it is 55 gallons!), and is great for anyone who doesn’t need anything too fancy. The pictures associated with this fish tank might not be the best (unfortunately the seller hasn’t taken many), but if you check out the reviews over on Amazon you’ll actually see that there’s a fair amount of pictures from people who’ve bought the tank themselves. It’s made from glass, is easy to clean and comes complete with a few added extras:
- LED Lighting
- Penguin 350 BIO-Wheel Power Filter and Rite Size filter cartridge
- Fish net
- Thermometer
- Fish food
- Water care samples
- Setup guide
55 gallon tower aquarium

This is a slightly more stylish tank, and wouldn’t look out of place in an art gallery! But if this catches your eye then you can have it in your home. Not only will it act as a great conversation piece, it will also keep your fish happy, healthy and safe as it is very well made and rigorously tested. Here’s what you get with the tank:
This cylinder 55 gallon fish tank for sale through Amazon has a stainless steel stand and canopy, which gives it a very stylish look! The fact that it’s 360 means that you can see your fish from all angles – perfect for showing them of
- High strength acrylic
- Stand & canopy
- Compact & light
- Filtration system and pump
- Bio ball
- Air pump
55 glass aquarium

This is a pretty basic, no frills fish tank, but it does exactly what you need it to do. It will provide you with 55 gallons of space for your fish, in a safe glass tank. It’s perfect for any fish owner who already has everything they need to get started.
The nice heavy thick glass make this a very strong and sturdy tank, and as long as you have your own filter, heater and thermometer – this is all you need!
This tank is produced by the Carolina Biological Supply Company, who are a leading supplier of science-related products. You can return and get a refund back for the tank if you aren’t completely satisfied with it. Here is a quick rundown of the main features:
- Triple strength clear glass
- Leak-proof
- Nonreactive with seawater
In Conclusion
Hopefully this guide helps you to find the 50, 55 or 60 gallon aquarium of your dreams! We publish hundreds of guides every month to help fishkeepers find their dream fish tank, why not explore our website to find more guides and articles.