I recently bought a male betta which i puchased at an apparently good aqarium. I asked what other fish would do well with him and they said 3 female betta would be best so i believed them. I ahve had them all for 3 months now and they are all fine together. No fighting etc but I heard here that they should not be kept together so i removed the male and put him in a tank of his own, but then the females started fighting and trying to drown eachother. I have put the male back in and all has went calm again?
Any ideas what i should do?
Any ideas what i should do?