I have about 15 young RCS in a 5g, and I just can't figure out how much to feed them, without over feeding. The tank is just starting to show signs of algae growth since I added more intense lighting. Since I got them I've just been breaking up algae wafers and giving them about 1/5 of one each day. Every few days I'll throw in a veggie of some type instead of the algae wafer. I know I need to mix up their diet a little more, but right now I just want to figure out how much to feed them.