What is your opinion about a maxi-mini carpet anemone? I would like to get one but have anyone had any experience with these or any problems with these, do anemones need water-flow? Would this bother any of the livestock I want to put in my tank: 3 green chromises, 2 ocellaris clowns, 10 Cerith Snails, 5 Nerite Snails, 5 Margarita Snails, 1 Sand Sifting Starfish, 5 Red Leg Hermit Crabs, 5 Blue Leg Hermit Crabs, 1 Medium Cleaner Shrimp and 1 Arrow Crab (all inverts are from a clean-up crew package from petco, the 30 gallon variation of the package) Also what do I need to feed it?