they dont eat other fish they just attack them to kill
Betta fish do not eat fish.
NO!!!!! They should not eat betta fish...but if your cat has then call a vet, and don't get anymore betta Fish!
Birds, small mammals or other fish mostly.
Pretty much anything including other fish
Yes they just touch the Betta fish to paralyze it and then eat.
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.
I believe you mean Betta fish. No, it should be fine. You can treat you Betta fish by giving them bloodworms!
some beta fish are aggressive and will tend to attack other fish but depending one the environment you've had them in they wont. Like if they have been around other fish then no but if they were by themselves then yes
other Betta fish and the bigger fish.
There is no such thing as an "Ocean Betta".
No
no they do not