Here is my 75 gallon tank after moving it to the basement. Had to fight back cyano (gone), turf algae (gone), dynos' (who knows if they are really gone) and now my latest problem - aptasia. I've tried peppermint shrimp (no luck), I know have an aptasia eating filefish (not much results so far) and am still battling. Next move - berghia nudibranch. Does anyone have online vendors for berghia nudibranch that they recommend?