They actually do bite!!! I don't think they are poisonus so, it should be okay and they have pretty small mouths so I assume it will not hurt so much! You never really know because they eat blood worms and shrimp, but, I think it would be fine. Check with your fish supplier, though- just incase!!! Natalie01
No. Betta fish will attack each other no matter the sex.
NO they will attack each other
yes if they are too close
they dont eat other fish they just attack them to kill
no because the male and femalebetas are the type of fish that live alone. therefor since their opposite sex then there is a chance of them being OK with each other, so if there is another fish with them then they will attack it and eventually killing each other.
Yes, any fish smaller than it. Do not put it in a tank with tropical or saltwater fish because its not certain if it will attack, or even kill itself. Every betta fish is different, so I wouldn't take the chance. If you mix it with another male fish, they will attack each other to death. If you mix it with a female fish, they will mate.
because beta fish are very aggressive fish and usually attack other fish
Don't even think about it. They hate each other and will attack and kill the other one. Only do it if you have a divider.
Betta fish of the opposite sex will not always kill each other. It is actually an uncommon occurrence.
I have never seen any Betta fish's go crazy, but, it is possible.
yes
The Betta fish runs away when facing another Betta because its the first time facing another one. Or its just scared of it and doesn't want to fight since its not use to it and its a FIGHTING fish. But once its use to it the other Betta they well start getting up close to each other face to face and start ripping out each others fins out and basically trying to kill each other chasing each other around.