I feed about half a cube of frozen food or some flakes/pellets every 2-3 days. This is for a clownfish, chromis, wrasse, firefish, yasha goby, and cleaner shrimp. If you see everyone getting a good amount of food and no or very little food is falling to the bottom and not being eaten then that's when you know it's the right amount. I have a bunch of nassarius snails and they all pop up when I put even one pellet in so if there is any left over food, they are the first to get it unless my cleaner shrimp catches it first. How much are you feeding now? I don't have a tang yet so I don't know how much seaweed they would consume.
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