I am in the process of setting up a cichlid tank. I want to have two catfish or bottom feeder in the tank. Will I have to feed the catfish anything or will they find enough food on the bottom on their own?
I would feed them. You need to make sure they get nutrious food so go with a good quality sinking tablet, feed at night so the cichlids don't go after them.
I use algae wafers, shrimp pellets and Hagen's Complete sinking tabs. I give a different tab each day and then 1 day a week nothing. A varied diet is the best.