Originally Posted by Draug Isilme
Is it a male or female betta? I've never tried it myself, but when I was looking up tank mates, someone told me it's better to have a female betta so the tetras won't nip at their fins- apparently they're more prone with males since they have long, flowy fins...
Yes I definitely agree, although some tetras may be fine you never know. I saw tetras at Petsmart, that obviously were nipping guppies fins. Guppies have way shorter fins then male bettas and were still being nipped. I hope it works for you though. Is the tank 10g?