The Biggest Possible ?

[BornSurvivor]

What is the biggest yet nicest fish possible for a 22 litre tank ?

 

[DiscusAngel]

a betta, (siamese fighting fish) comes in all different tail types and all differnt colours.

 

[MojoDex]

yea i agree a betta your limited to really small fish in a 22litre im afraid

 

[archamfr]

i dont totally agree a betta is the only real possibility, however i do agree a 22 litre limits your options alot, and also agree that a betta is a very nice fish id reccomend going to your local fish store and seeing what they have, choose something u like and research it, or post a quick question on here to make sure its compatible

 

[MojoDex]

i think betta get reccomended as there a lone fish dont like company and in a 22 litre tank he cant really be putting alot in it anything else thats the right size off the top of my head needs mates with it betta is the best option IMO