I can't find any forums with this answer, I have a friend asking if he can add one of his live rocks that has been established for over a year now with copepods to a new tank under two months. The new tank is a 32 gal that has been doing great, main question is how long should he acclimate his live rock and will this kill his copepods. I said about 24hrs with a drip, please help with your expertise. Thank you