Is there a fish or invert out there that eats Fish crap? I just put a 6" or 7" pleco in my 125g. He completely ate all the algae in my tank. the intire back glass and all my rocks were covered in agae and this was in a 24hr time frame. Then he pooped it all out on my white sand. and his crap is bigger than rat crap. But this pleco rocks 
