I have one Glo Danio left (all the others have died). Can I put him in with my Betta? Will they fight? He did tend to chase other Danios, but will he chase something that is bigger than him?
Well Known Member
I wouldn’t risk it, if that Danio bullied the others he might nip at the betta’s long flowing fins
If there is enough space maybe. How big is the tank you would keep the Betta and danio in? I’ve had success keeping danios with bettas in the past. I’ve had a nippy danio that nipped pretty much everyone. When I put a Betta in there the danio nipped everyone but the Betta, leaving him be. It’s risky though and there is definitely a chance the danio will nip at the Betta. It just has never happened in my experience with bettas and danios.