Tank Size For Betta And Tetras

Here are some good options for small betta tanks.

Tank size for betta and tetras. For community tanks that include both these species a 10 gallon tank is really too small. But this is an estimate. One big requirement however is a tank that s at least 15 gallons in size.

A single neon tetra will require two gallons but they are schooling fish and you should keep a small shoal in a minimum of 10 gallons. For one betta fish and a school of six ember tetras you need a tank of at least 15 gallons preferably larger. You don t know how long your neon tetras are going to grow and if you plan on adding other tank mates such as a betta fish or danios or zebrafish you will have less space for your neon tetras.

Popular buddies for 10 gallon betta tanks. Giant betta tank size. Although bettas and tetras are both nano species and community fish make no mistake they both need plenty of space to be happy.

Neon tetras will mostly reach 1 1 5 inches in aquariums. Because of the difference in size giant betta need a little more room it s recommended that they be kept in a 10 gallon tank at minimum. Neon tetras don t have any particularly eccentric tank requirements.

It is also easier to maintain water quality in a larger setup. So if you have ten neon tetras and one betta you have approximately eighteen inches of fish. Considering this a 10 gallon tank could fit around 6 7 neon tetras without any fuss.

The minimum size a neon tetra school should be is 10 fish. If you don t keep neon tetras in a tank that s 15 gallons or bigger then problems. Instead look for species you can keep solo or in small numbers.