Hi, i have this common pleco in my predator pond that has a very large white spot on its head. I dont think its because of the other fishes as that pleco and another pleco were the first fishes to inhabit the pond and i already had it way before i added the other fishes. It seems to be like a discoloration and not like a fungus or a dent in its head.Im also worried of it spreading to the others if it is a parasite but i dont really think so as the other pleco seems to be doing fine in the pond together with it for about a month now. This pleco with the white spot seems to be doing fine and eating normally. Any ideas?
