They do not like to be disturbed by anyone or thing. They are solitary creatures but they obviously need some attention in the form of being fed and having their environment kept properly clean.
While there are no real studies about the length of the attention span of a betta fish, it seems to be about the same as a goldfish. That would make a betta's attention span about three minutes.
a fat betta fish
They look just like Big betta fish, but smaller.
it looks like they have a big bubble in their side
Betta are social fish. There is nothing wrong.
light
yes but do not pick fish that are soooo small like minnows because your betta will EAT HIM UP!
Fish and Aquariams
Yes :0
Bettas are dumb as rocks. If you put another betta, any other anabantid like a gourami, or any long-finned fish in with a betta, the betta will fight it because he will think it's another betta. If you put a short-finned fish in with your betta, they'll live together peacefully.
The best fish to have in a tank with a betta fish are peaceful, non-aggressive species like neon tetras, corydoras catfish, or ghost shrimp. Avoid fin-nipping fish or those that may compete for food or territory with the betta.
a male Betta will usually like the company of other fish but will fight or kill others of their kind also they might fight guppies cause they look similar to a female Betta.