my motoro not eating he ate the second day but not since (4 days later) my ph was a little low so i fixed that then i did not relize that my heater was broken my tank was at 74 i brought back up to 80 water paramiters are all good but tank is a little cloudy though i tried earth and blood worms don't no where to get black worms around here i even moved all the other more agresive fish out of the tank i don't what else to do some please help