How Many Fish Can A 55 Gallon Tank Hold?

What fish can I put in a 55 gallon tank?

In this article we are going to discuss 10 best fish that you can keep in a 55 gallon aquarium comfortably.African Cichlids.

African Cichlids.






Gourami Fish.


Neon Tetra.


Denison Barb.



Ram Cichlids.

Ram Cichlid.More items…•.

How many fish can you put in a 50 gallon aquarium?

The number also depends on the species of the fishes you choose to keep in your tank. Their full-body size has got a lot to do with the number of total fishes in your 50 gallon tank. Roughly your tank can be a home to 20-25 schooling fishes.

How many Mbunas are in a 55 gallon tank?

That tank is big enough for two or three groups of six to eight, depending on species. It is a good idea to start with a few extra to ensure more females than males, and with many species you can only have one male.

How many Oscars Can I put in a 55 gallon?

Tank Size. In captivity, Oscars can grow to about 10 inches in length thus the minimum aquarium size recommended for one Oscar is about 55 gallons.

Are Australian Rainbow Fish aggressive?

There are lots of rainbows in the hobby, and even more in their native range. M lacustris is beautiful, but it can be aggressive compared to most. A lot of people posting think what species they have doesn’t matter, but rainbowfish don’t only look different species to species, but act it.

How many mbuna cichlids can I put in a 30 gallon tank?

4 Mbuna cichlidMbuna Cichlid: In theory, up to 4 Mbuna cichlid will fit in a 30-gallon tank (depending on the species) comfortably. But the recommended minimum for maintaining this cichlid is 8 individuals, anything under would result in aggressive behavior. Therefore, go for a bigger tank, maybe 55-gallons or more.

Can my floor hold a 55 gallon fish tank?

A 55, IMO, is a larger small tank. You should not have to worry about floor support until you get into the medium size tanks. 150 to 180 on up to around 300 gallons. Unless one of those is sitting on concrete, looking into floor support would be a good idea.

How many rainbow fish can I put in a 55 gallon?

Rainbows are schooling fish and need to be in groups of 6 or more. A small school of 6 Boes would do well in in a 55 gallon.

How many Mbunas are in a 60 gallon tank?

In that 60 gallon, you don’t want more than three groups (about 18 mature fish, probably more initially). Stay away from “bumblebee (crabro, big and super mean)”, most “melanochromis” varieties, and Kennyi. Those are also mostly too aggressive for a 4′ tank or smaller.

How many rainbow fish can you get per gallon?

Most large rainbows aren’t going to get more than 3.5-4inches in a tank that size if you only feed them what they need. I have a 90 and most fish don’t bigger than 4 inches, although i do feed them sparingly. Using the inch per gallon rule you can get away with about 12, provided things are filtered well.

How many peacocks are in a 55 gallon?

12 peacocks would give you room to still add a nice bottom dweller or two to finish it out. Just be ware of the total size of the adult fish. Obviously if you have a school of fish that will grow 10 plus inches you want to cut down on this for sure. but if you are staying around 4-6 inches that should be good.

Can two Oscars live in a 55 gallon tank?

Because Oscars typically grow about 10 inches long in captivity, the minimum tank size recommended for a single Oscar is about 55 gallons. Ideally, however, a 75-gallon tank is best for one adult Oscar and, if you plan to keep more than one, you will need a tank at least 100 gallons in capacity.

Do Oscars like water movement?

Oscars love moderate-high flow waters, similar to those of their natural habitat. You should aim to have a water turnover of 4 times per hour.

Do Oscar fish recognize their owners?

Oscars are considered smart fish though mostly because they recognize and will interact with their owners. They can recognize their keepers by sight and sound (through vibrations from footfalls).