Ok, here is my situation. I started my tank about 1 1/2 years ago. It is 75 gallons. I started off with about 20 lbs of LR and about a 3" layer of LS. I have 2 Blue Damsels, 1 Yellow Tang, a couple of hermits and a bunch of turbo snails.
It took about 6 months to get to that point and then...