Originally Posted by SST
You can't add female bettas to your male betta tank. You can't add another male betta to your tank. If you do, you'll end up with hurt and dead fish.
There are other peaceful fish you can add, though, without any problems.
yeah, i wouldnt add a male with any other bettas. its ok to add multiple females together but not with males.
you can add other fish with males but im not exactly sure what fish to add with bettas because i have never had a commuinity tank