We seem to have a problem with our male dwarf gourami. He is continually harassing the female that we have added to the aquarium. The first female we had was quite small, he bullied her too and she died. So, we bought a bigger female and the male is really aggressive to her, ramming into her and chasing her all the time. I was thinking of either swapping him back at the
LFS or adding an additional female to take the pressure off the other, or taking the new female back and leaving him alone with the other fish (non gourami) whom he seems fine with. He's stunning but he is a wife beater.

Any suggestions or anyone with a similar problem?
Kirsty