I have another update! One of the Garden Eels that was already eating copeez was just devouring nori!! I was surprised!! I was feeding the tangs today with nori that are in the 180 gallon and some nori got into the 65 gallon and I watched how the Garden Eel ate a few bits of nori that were floating by, so I shredded some nori and put it into the 65 gallon and the Garden was devouring it! lol