OK I have currently a 75 gallon reef tank with 20 refugium tha thas been up and running for over 10 years. Here is my question I have just purchased a Red Sea Peninsula 650 and want to transfer all habitats, rock, and sand to new tank. Inhabitants are 3 BTA, 4 Clownfish, watchman goby, Flame Angel, mushrooms, and various corals. I was planning on use Dr. Tim's All in one conditioner, with some new sand and dry rock. How long do you think I have to keep my fish and inverts out of the new tank or can I drop them right in since I am using Dr. Tim's One and Only. Research says I can drop in right away after cloud disappears but I am getting conflicting opinions from various folks. Open for suggestions . 



