I use cinnamon clowns for my reefs. They send to take to the anenome's pretty quick....2-3 days. Some times over night. The anemone has to be settled and be where he wants to. I have had skunk clowns do the same, but the perc's are usually tank breed for the LFS and they dont know what a anemone is, unless you buy them wild. It just takes time and then they might not host at all. 50-50 chance.