Yep, I do understand the fallow period and the flow needed. Thank you for the response. This is my 1st tank transfer and wasn't sure whether to put into 120 with Magnificent Foxface and filefish, both are Ich free and have been in this tank for 6 months. I still need to do my Purple Tang, Regal Angel and Gold-flake Angel. The Achilles was eating well in the LFS but was covered and going to die because this LFS wasn't going to pull and treat. So I purchased and started tank transfer.