If you are interested in having a few other species in your tank, you can get home a few clean-up mates. These include Astrea snail, Feather Dusters, Turbo snail, Nerite snail, Nassarius snail, Trochus snail, Cerith snail, etc. You can even add blue legged hermit crab, peppermint shrimp or grass shrimp as a tank mate.