I know that some feed their acans and some do not. I am one that feeds them once or twice a week. I would typically feed twice per week however I have noticed that mine seem to be rather opportunistic feeders. I have a lord that has been consuming dwarf cerith snails on a regular basis. So, the question is are others finding that acans are opportunistic and will consume things that you wouldn't think they'd consume? I find it strange but this one lord colony has consumed at least 3 or 4 dwarf cerith snails in the last 3 weeks!? And, it eats regularly when I feed other corals. Is this normal behavior for them?