Good news, I got a 90 on my thermodynamics test in AP Physics...woo!
Um, 1 thing to note: there have been times when my fish pass out feces that seem like unprocessed food. I know a krill when I see one, and I saw one wrapped up in oscar poo. My pleco readily tore the poo apart to get to the krill. Although disguisting, perhaps overfeeding fish will cause undigested food to be passed out with the feces, providing enough nourishment for bottom feeders?
Its easier just to feed the damn thing directly tho.