I've seen through searching questions on how often (frequency) everyone feeds and what kind of food they feed. What I haven't seen too much is the rough quantity per fish they feed.

In my case my tank has only two false percs, they are both about the length of my index finger. When I feed them pellets, I usually feed 1 or 2 pinches (about as round as my thumb pad, and about 2 pellets deep). When I feed mysis shrimp, I cut 1 cube in half and feed them the contents of the half cube. I only feed once per day. In addition to the percs, I have 10 blue-legged hermits and assorted snails.

So, I guess the question is do you think I'm overfeeding? If so, should I cut down to like a quarter of a cube, and half the thumb pad, etc?