[banditpowdercoat]

I dont think theres 20 in there now. Theres only about 5 that cruse the rock and glass, Margarita's. And the ceriths, well they are burried in the sand. I have a bit of Hair algae, and none of the snails touch it. I have to scrub glass every 3-4 days due to green film, which snails love, but don't make much of a dent. Dont think its a problem right now