So once I move into my new house, I will be getting my 29 gallon tank back from my brother. I have treated some of the corals for flat worms before but never the whole tank. I figured this would be the best time to do this. I know to dip all corals before putting them in my tank but i didnt do this before. I was going to do this during the move before adding the corals back into the tank. What should I do regarding the rock? Should I dip them also? If not, what is good to add to the tank that won't hurt the fish and corals? Thanks for your time