hello everyone. new to site found out from the aa swap. been on mi reefers for about 2 yrs or so. really like this P I F thread. was wondering if it is for all frags or just zoos. i have a small galaxy frag ive started as well as torch that i frag about every 3 months. ive been giving them to friends. but would like to give to others also. so i guess my question is how big would other corals need to be to pass along. i saw the rule about 7 polyps but how do you apply that to stonys you dont want to get that big.