usually your pet store would have its food so go there
Fighting Fish do eat each other so, yes
No fighting fish eat when ever they get the chance.
No
No. The "fighting fish" ie Betta, will only fight members of his own species. Oscars will eat Bettas.
The developing fish inside the eggs eat the eggs.
Any fish-eating fish large enough to eat one is a predator.
Yes, if the ants can actually go into the fish tank.
Yes. If they are left in with the male for too long he will eventually eat them.
No, fighting fish (Bettas) are only interested in fighting with other fighting fish.
Of course they can. How else would we have fighting fish.
If its outdoors mayby theres an imbalance in the water, with the levels of alkaline.
The scientific name for the Japanese fighting fish is Betta splendens.