Anyone Had Any Succes Keeping Guppies With Bettas

I'd like to try something to keep my guppy fry in check, and maybe this is the way? I have a 10g tank that has several female guppies and a pair of fiddler crabs (who don't care about anything but finding food scraps). Are there other considerations like water hardness I should worry about?
 
yeah it is possible, i have 4 female betta and 5 guppy. have had male betta with guppy, one male was ok, the other not. In my opinion female fighters are best with guppies but will eat guppy fry.
 

Most reactions

Back
Top