To determine if your betta fish is dead, observe its movement, breathing, and color. A dead betta fish may be floating at the top of the tank, have no movement, and appear pale or discolored. If you are unsure, gently nudge the fish or tap on the tank to see if it reacts. If there is no response, it is likely that the betta fish has passed away.
If the Beta Fish doesn't eat then it means that the Beta Fish is sick. I know this answer because I had a Beta Fish in my class in grade 4.
a gold fish or a beta fish
Beta fish size up opponents before deciding whether it is an enemy it can beat or not. The male is the aggressive one, when a fish nearby has similar color or is the same gender, the beta will flash out its fan-like fins and open its gills, creating a deadly dance to try and ward off the enemy. If that doesn't work, the Beta will strike, almost never giving up, until he or the enemy is dead. Breeding and studying habits of beta fish for 5 years
a beta fish is one.
the Chinese beta fighting fish
beta fish
First thing would be removing the fish that is attacking the Beta's fins. If it is not a fish, the Beta may have a disease such as tail rot-in which case you need to isolate the fish and treat it. But there are supplements that can help with the health of the fish.
I suppose it is possible. Beta are very territorial fish.
A fish bowl is not a solution its what you keep your goldfish/ beta fish in :P
A beta
Beta fish don't get along with other fishes, they will attack any fish that they see as a threat. If you buy a female and a male beta DO NOT put them together.
If there is a male and female beta fish, the male probably ate them, and those 2 unlucky babies were definitely male. (male beta fish will kill other fish.)