Should I just leave him on his own then in the 20 gallon? Or would 1 female be all right?
This is my first experience with apistos, which is why I am asking this. I do have a 33 gallon tank, but there is a keyhole cichlid in there, which I would rather keep.
I don't know if putting a trio of apistos in there with the keyhole would be a wise idea.