I just got a frag of the same stuff from @divewsharks 2 days ago and mine has seemed to acclimate quickly. Any sort of unique reefing method you adhere to, or is it an ultra low nutrient system?
They mix their own salt mix because 20,000 gallons for a weekly 10% water change adds up fast. The pumps were SUPER loud and something to the tune of 2000gallons/minute each!!