Best to add a smaller one since your current fish is already dominant in the tank and if they do not pair up then your current fish will not be harmed.mopar9012;396866 wrote: i could try to get a bigger one? but I dont want him beating up on the black and white.
Smoothie;396871 wrote: Best to add a smaller one since your current fish is already dominant in the tank and if they do not pair up then your current fish will not be harmed.