I've recently set up my first saltwater tank. I have a 55 gallon with about 100 lbs of LR, 50 lbs of Live sand, protein skimmer, 2 Koralia "2" Powerheads & a Aquarclear 110 Power Filter. I've had my tank set up for about 2.5 weeks now. Yesterday I put in 8 snails & 8 Hermits. All of my LR...