sorry for such a delay, i have an important announcement. i had a red scooter blenny that went by it and became stuck to it i had to take airline tubing to get him off of it and after that he proceeded to the sand bed with labored breathing. and when i awoke in the morning there were all of my hermits picking away at his carcass. when i touched the anemone with rubber gloves on, that little bugger stuck to that glove like a sunnamabich, if you find one get rid of it