The possibility had occured to me. There are only a couple of fish in the tank along with him - a dwarf Gourami, an Africian Leaf Fish and a eel that is MAYBE 4 inches so I don't toss in a ton of food. I bought the tank with the fish off of someone from Craigslist - he'd had an Elephant Nose in it also which had escpaded and he said he'd been depressed about it an hadn't cleaned the tank in month. The work is took to clean backed up this story. I also got every he had with it and there was a lot of chemicals for controlling alage. I figured this meant he'd been fighting with it for sometime and so took to feed them what I was sure they would eat. I also toss in about 3 to 4 alage wafers in a day. I suppose I've got the tank back into perhaps TOO good of shape - lol. Is he okay eating like this or what do you reccommend I do to make sure he eats enough? More wafers a day? I could toss in some flakes as they will DEFINATELY fall to the bottom since NO ONE in the tank eats them.