I have a 15 gal that hase been running for 1 month. I added 1 clown, 2 turbo's and 2 narcissus snails last Saturday. Wow, the algae, which was all over the LR is gone. The turbos were the one's eating the hair algae. Will their be enough food for the 4 of them or should 1 turbo go back to the LFS? Thanks.