A sick one.
other Betta fish and the bigger fish.
Betta fish do not eat fish.
No betta fish are carnivores.
Well, if you love your Betta fish, then it should live by itself. But if you add another Betta to your current Betta fish's tank, then they will start a fight because Betta Fish are Siamese fighting fish and if one Betta is in contact of another Betta, the possible reason would be a fight between them two.
A betta is a fish of the species Betta, especially Betta splendens, commonly known as the Siamese fighting fish.
newborns should be feed baby brine shrimp :) and i suppose you feed them when ever you feed a regular betta
yes
Sure we have betta fish in cuba
betta fish are specifically bred for fighting
Fish that can breath air directly from the surface, such as the ever popular betta, are referred to as labyrinth.
No. Betta fish will attack each other no matter the sex.
becuse thay bite other fish