Feed those fish for N03! Calcium my man is your struggle with that salt. I wasn't pushing tropic marin classic on you at all. I keep 1.027 and my #'s are 425 Ca, 1440mg, alk 8.5 with it though. As far as acclamation to the light, I move them up a little daily to where research leads me. They came out of a frag tank nice and happy with flow and light, spent less than 24 hours on a bumpy ride in darkness. Imagine that darkness and bumpy ride is just a hurricane that passes quickly, the sun is back out in a couple days, storm is over and want what they had back before it. Up to you, but I've set stuff back from reading so many opinions what works for somebody. I had to prove it to myself purchasing two milli frags off the same colony, put one where I wanted it, put the other low. Low one stalled even though it was next to its sister in two weeks. Good score on your "thingies" as your wife says. I had a delivery myself today too.