General Reef Discussion
I have a 90 gal reef tank with about 90lbs of lr, about 1.5 inches of ls, 2 skunk clowns, 2 mandarin gobys, 1 damsel, 1 royal beauty, 1 brittle star, 2 serpent stars, about 20 hermits, about 10 sand sifting snails and 2 turbo snails. I am having a constant problem with nitrates, at about 20, and...