The large snails are safe. I have 90+ SPS a few LPS (frog spawns, plate, brain coral, candy cane, anchor coral, Goniopora) and Green star polyps, yellow polyps, zoanthus and Xenia, + a few more that I may over look. I have 15 Clams in my tank also.Razor":321nqbdo said:So he won't touch any of your larger snails? What kind of coral do you have in your tank?