So I have a pair of jags, which I recently separated cause I was getting annoyed of all the digging and moving the rocks and sand around. The male jag was also being aggressive towards the female. So I moved the female to another tank and ever since that day the male isn’t been eating properly. He used to bang himself against the glass earlier during feeding time but now he doesn’t care much during the feeding time he won’t even come on top. I put feeders the other day (quarantined) and he ate them but while feeding pellets he just doesn’t care. The female is doing well though. Should I be concerned about this? Will he start eating again with time? I don’t want to feed him live fish everyday cause I’m sacred he might get hooked to it and stop accepting pellets at all. He is alone in a 75g right now. I do 50% water change every week, I try to stay at the top with the water levels. Any solution to this situation?