Just got a white sebae anemone with purple tips and got him in my tank. Went on line to to read about him and to my surprise I found out that white is a bad color for him. I read that to keep him under good lighting and feed him well. He is under 250mh lights and has eaten a little bigger than a pea size pice of shrimp tonight. How much should I feed him and what else should I do for him? Thanks Larry