Best Betta Fish Tank Size (The wrong size can kill your fish!)

[@HopeB555]

I have 10 (soon to be 11) bettas. My biggest betta tank is 60 gallons. 😂

[@annetteleasure7731]

10 gallon by himself

[@UnderPresser]

Ive got a female half moon in a 36 bow with 13 tetras. Shes active, and always on the move, occupying the entire tank, all levels. No bettas should be in a tank wherein all they do is hand there, depressed. Put a betta in a 20 gallon at least, and quit telling people you can store even females together. Theyre still mutually agressive, and a betta sorority tank can be done, but they take experience.

[@RAFAEL-di3lf]

20 gallon is quite too small, not even worth for shrimp and snail, add 20 gallon more and you should be fine.

[@UnderPresser]

@@RAFAEL-di3lf 20 gallons? Mine is a 36.