Alot of times when a betat fish is happy you will see something like spit bubbles at the top if it's angry or upset you wont see these also you might see its side fins around the head go forward
get a 5+ gallon heated and filtered tank
No that means your fish is depressed or feeling sick search betta sicknesses to see if she matches the symptoms. Remember your betta must come up for air, if she doesn't that could be trouble
No betta fish are carnivores.
other Betta fish and the bigger fish.
Betta fish do not eat fish.
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.
yes
Sure we have betta fish in cuba
betta fish are specifically bred for fighting
No. Betta fish will attack each other no matter the sex.
becuse thay bite other fish