I put nori in at least once a week.I see that you both say One Spot Foxface, this is one of the very few fish that I can't keep alive no matter what I do. That and a Blonde Naso. Maybe it was the lack of algae in the 300. I was thinking Bristle tooth tang, but I think a 48" 80 gallon is pushing it size wise. What do you think Bucs20fan?
Otherwise mine is nibbling all day on rocks and I hope the caulerpa which has reduced a lot since putting it in