I am putting together a 29g tank with a few female bettas and some rainbows.
1) How many rainbows can I have?
2) Can I mix and match types (bosemani, praecox, red irian)?
3) Is it ok to have all males?
1) How many rainbows can I have?
2) Can I mix and match types (bosemani, praecox, red irian)?
3) Is it ok to have all males?