well here we go again... always gotta be something. i wake up today my tank is looking clean. my new female stingray that had a indent in her forehead is swiming alot more eating an dent is decreasing.. sooo my male all of a sudden has onw eye thats looking blue an has a tiny lil red sore a by it but his eye looks glazed over like a blide eye would.. cam out of the blue. dont think its a burn from the heater or eatin by another ish they have been fed well. will his eye heal itself or regrow..??? or might io have a one eye stingray forever now??