55 Gallon Tanks: 20 Answers You Should Know (For Beginners)

There are various tanks out there in the market and it can get quite confusing to decide what size you should get. Well, this would largely depend on what kind of animal you have. Some pets do well in 55-gallon tanks while others, not so much.

Curious to find out exactly what kind of animals you can house in 55-gallon tanks? Keep on reading and find out everything there is to know about these 55-gallon tanks.

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What Animal Can Live In a 55 Gallon Tank?

Peacock cichlids, Cockatoo cichlids, Bearded Dragons, Corn Snakes, Ball Python, lizards, Gouramis, small amphibians, small aquatic invertebrates, arachnids and insects, snakes, and terrestrial Hermit Crabs.

These are only a few examples of animals that can be kept in a 55-gallon tank. When it comes to fishes, aside from cichlids, there are other types of fish that can live comfortably in a 55-gallon tank.

Other fishes include Cory Catfish, Plectostomus, Neon Tetra, and others. There’s a long list of fish that can be kept in 55-gallon tanks and this website would surely help a lot for those people who are having a hard time deciding on what type of fish to put in their 55-gallon tanks.

Aside from fish, all the other animals aforementioned can live in a 55-gallon tank comfortably because this kind of tank is big enough to accommodate their size and needs.

Can A Leopard Gecko Live In A 55 Gallon Tank?

Yes, a Leopard Gecko can live in a 55-gallon tank.

The minimum tank size for a single Leopard Gecko would be 30 gallons, so a 55-gallon tank would be perfect for them since there’s more space provided.

Also, a 55-gallon tank can house two Leopard Geckos, so if you have plans on getting a pair, then a 55-gallon would be a perfect tank size for that!

Is A 55 Gallon Tank Good For A Leopard Gecko?

Yes, a 55-gallon tank would be good for a Leopard Gecko.

The bigger the tank, the better. A 55-gallon tank would be the perfect size to put all the necessities that your gecko needs.

A Leopard Gecko is a ground-dwelling animal and it loves to hide in rocks and stout driftwood. With that being said, a 55-gallon tank would provide enough space for objects like boxes and caves for the geckos to hide in.

Can I Keep An Arowana In A 55 Gallon Tank?

No, an Arowana can’t live in a 55-gallon tank because this is too small for a fish as big as them.

A 55-gallon tank may seem like a viable option for some since it appears to be a big tank, however, this tank is small for a fish like the Arowana.

An Arowana grows as fast as 2 inches per month in their juvenile stage, so a 55-gallon tank would soon be replaced if you chose this kind of tank size.

A fully grown Arowana would need a 250-gallon tank to accommodate its 47-inch length. Small tanks would only stunt their growth, so do avoid that at all costs.

Can I Put A Pleco In A 55 Gallon Tank?

No, Pelcos can’t live inside a 55-gallon tank.

There’s about 150 species of Pleco and not all of them are capable of living in aquariums. The wild Pelcos are massive and can grow up to 24 inches, on the other hand, the Pelcos kept in aquariums only grow up to 15 inches.

Despite the aquarium Pelcos being smaller than their wild Pleco cousins, they still can’t live in 55-gallon tanks because it’s too small. The ideal tank size for Pleco fish would be 80 to 150 gallons.

Can A Betta Live In A 55 Gallon Tank?

Yes, a Betta can live in a 55-gallon tank.

The minimum tank size for a single Betta would be 3 gallons. The tank size for a single Betta is small since these fishes aren’t the biggest you’ll find in a pool of hundreds of aquarium fish.

If you have plans on keeping multiple Bettas in a 55-gallon tank, then the best way to know how much you can put inside the tank is basing it off on 1 gallon of water per inch of a fully-grown Betta fish.

Can I Keep A Bass In A 55 Gallon Tank?

Yes, a bass can be kept in a 55-gallon tank but this only applies to small bass.

An example of a bass that can live in a 55-gallon tank would be the Sunfish. This fish can live in tanks of 55 to 75 gallons in size. A tiny Sunfish would measure less than 20 centimeters, so they’re perfect for a 55-gallon tank.

A Largemouth bass on the other hand can’t live in a 55-gallon tank because that would be too small for them.

How Many Dojo Loaches Can Fit In A 55 Gallon Tank?

Only one Dojo Loach can fit in a 55-gallon tank.

An aquarium Dojo Loach’s size in its adult stage would be a maximum of 6 inches, so a 55-gallon tank can fully accommodate that kind of size.

However, if you have plans on getting multiple Dojo Loaches, then it’s recommended to get a larger tank.

How Many Angelfish Can Fit In A 55 Gallon Tank?

One pair of Angelfish can fit a 55-gallon tank without causing any troubles like aggression.

While there are instances wherein owners have more than one pair of Angelfish in their 55-gallon tanks, all of which are living peacefully with each other, it can’t happen to everyone.

If you want to stay on the safe side, then keeping a pair of Angelfish in a 55-gallon tank would be your best bet.

How Many Jack Dempsey’s Are In A 55 Gallon Tank?

Only a pair of Jack Dempseys can live in a 55-gallon tank. If you are planning to get more than two Jack Dempseys, then you would have to purchase a much bigger tank.

A Jack Dempsey is often bought as a juvenile fish and during this stage, their size is only about 2 to 3 inches. However, they don’t stay this small for long as these fish grow rapidly.

Once they reach their adulthood, they will grow up to 10 inches in length and this type of length can only do well in tanks that are 55 to 150 gallons in size.

How Many Black Moors Are In A 55 Gallon Tank?

You can have four Black Moors in a 55-gallon tank.

The minimum tank size for a single Black Moor is 20 gallons, and if you would like to add multiple Black Moors, then the formula you would need to follow is 10 gallons per Black Moor.

How Many Ryukin Goldfish Can You Have In A 55 Gallon Tank?

You can fit a pair of Ryukin Goldfish in a 55-gallon tank.

A single Ryukin Goldfish’s minimum tank size requirement would be 20 to 30 gallons. If you want an additional Ryukin Goldfish, then alot 10 gallons.

However, it would be best to keep only a pair of Ryukin Goldfish in a 55-gallon tank.

How Many Goldfish Can Fit In A 55 Gallon Tank?

Three small goldfish can fit in a 55-gallon tank.

There are various kinds of goldfish in the market today, however, we are focusing only on the common household goldfish.

A single small goldfish needs a minimum tank size of 20 gallons, so a 50 to 60-gallon tank can easily fit three small goldfish.

How Many Algae Eaters Can Fit In A 55 Gallon Tank?

Two to three algae eaters can fit in a 55-gallon tank.

Algae eaters are small so you can easily fit two to three in a 55-gallon tank. Some of the best algae eaters you can get are:

  • Twig Catfish (12 gallons per pair)
  • Bristlenose Pleco (25 gallons per fish)
  • Siamese Flying Fox (20 gallons per fish)
  • Siamese Algae Eater (30 gallons per fish)
  • Mollies (20 gallons per fish)

How Many Heaters Do I Need For A 55 Gallon Tank?

Two small heaters are recommended for a 55-gallon tank.

It’s important to know what wattage is needed for a specific tank size as well. It’s better to have two small heaters that reach the minimum requirement for a 55-gallon tank (165 watts) rather than one large heater.

How Often Should I Change The Water In My 55 Gallon Fish Tank?

The water in the tank must be changed weekly while the filters need to be cleaned on a monthly basis.

This only applies to tanks that house fish, it would be a completely different routine for other animals being kept in a 55-gallon tank.

Will A 55 Gallon Tank Fit In A Car?

A 55-gallon tank would fit in a big car.

A 55-gallon wouldn’t fit most small cars, so the best way to transport a 55-gallon tank would be via a van or a truck.

How Many Bags Of Sand Do I Need For A 55 Gallon Tank?

Three to four bags of sand would suffice in a 55-gallon tank.

Three to four bags of sand would roughly weigh around 24 pounds. However, the number of sandbags would depend on how deep you want the substrate to be in your tank.

How Much Does A 55 Gallon Fish Tank Cost?

A 55-gallon tank would cost around $200-$350.

The cost of a tank would largely depend on where you purchase it and what brand it would be. The price aforementioned is a rough estimate of the various 55-gallon tanks being sold on Amazon.

What Are The Most Popular 55 Gallon Tanks?

AquaCulture 55-Gallon Fish Tank, Tetra 55-Gallon Fish Tank, and SeaClear Acrylic 55-Gallon Fish Tank.

All three of these tanks have received good reviews on Amazon, although one of these tanks is a bit pricey, it’s still worth it to check these tanks out!

Resources:

https://www.fishkeepingworld.com/plecostomus

https://www.aquariumsource.com/dojo-loach

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