So my poor motoro stingray, which just recently recovered from a shed stinger stuck into itself, has been injured once again. I fed the tank around 3 this afternoon and everything was just find. Well, I went downstairs about an hour ago and found my angelfish that have been living with him for almost a year picking his skin off as he tried to swim away from them. Anyways, I separated him in a 20 gallon tank by himself and added erythromycin, salt, and melafix to the tank to prevent a bacterial infection and promote healing. Anything else I should do? Anyways, here are some pics.







