Interbreeding

[Brospace4]

I have 4 juvi new worlds all different species and I don't know there sex I really don't know if they would interbreed how do know and is interbreeding bad

 

[Brospace4]

I also have no other places to put the other fish if they decide to interbreed so that mite be a problem but none mature yet idk what size is mature

 

[Seryiouz]

If they are of different species & look different, then there's a good chance they wont breed

 

[erikmoseley]

Agreed. New world are less likely to cross breed than Africans.