No Worries. For what it's worth I always fed mine a variety of Hikari sinking pellets, carnivore pellets, shrimp pellets and the large algae tablets. Their favorite is live black/blood worms, earthworms and nightcrawlers too. About lights, catfish in general hate 'em but tolerate them if given no other choice. In brightly lit tanks they're far happier if given a shady spot under or behind something like a large piece of driftwood. I don't use lights in my catfish tanks and they always seem to get active and hungry around sundown. I'd suggest turning off tank lights in the evening before feeding them and turn down the room lights as well. Try lowering the water temp and make sure there's high oxygen content which they require...