Got this stuff yesterday. With all the changes I haven’t really checked my water in a little over a week and a half. My lps are happy same with Zoas and non Acro SPS. The Acros are….ok . With the furriest ones doing the best. Creature Millis in particular looking pretty good.it’s funny the Acros that look the best are all some shade of green. Coincidence? Tomorrow is an off day from work. So I think some water testing is in order.