so I have a few questions and looking for some input.... I have a 180 that we aquired from an individual....as for now it is basically running as FOWLR. I kept all of the previous owners fish that were in the system. hippo tang red sea sailfin ocellariss clown black clown pair of skunk clowns coral beauty. previous owner was feeding only new life spectrum. large fish formula and standard NLS pellets. any input as to how much or how often to feed? I also have picked up some nori sheets and the tangs love it.