It depends in how long you have had your betta. When you first get any type of fish then they will try to get out of your tank by bumping the side of the tank and then they will swim down and try to escape from your tank.
After about a night they will stop and they will realize that your tank is only the size that it is and they can not awim any further.
it either has ich or you need to feed him
my betta bowl has sea glass which is really dull glass so it wont cut itself
no
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.
because beta fish are very aggressive fish and usually attack other fish
a betta fish cause it fights alot with other fish
None. The 1 gallon bowl is already too small for the betta by itself.
Yes all Betta fish have teeth. They are very small and using magni glass may help if you ever want to take a close up look at them. :)
You can get a glass LED aquarium kit food plants and rocks.
other Betta fish and the bigger fish.
Betta fish do not eat fish.
No betta fish are carnivores.
it got in a bad fish fight or it is about to die from a disaese