How often do you feed your fish?

[mark]

Guess the amount you feed depends on the amount of fish but seen some big cubes. I feed daily usually flake, pellets and nori but if mysis use about 1/4tsp and that's with couple tangs, foxface, damsels, wrasse and clown.

Dealt with cyano in my 75g by increasing flow and changing to ro/di. The ro/di might be debatable but pretty sure the flow helped.