? I just finished cycle in my 75g 65#live rock.Well I put 5 snails and 12 hermits and 1 yellow tail damsel in yesterday evening.When i came home today my sand was brown the rocks are brown and the glass.I get the algae is going to grow but this a matter of 20 hours. It not a whole alot of algae but is its enough that it shocked me. I was think i would need to go pick a turbo snail hmmm. If i could get some back plz.