If anyone is thinking of buying Polychromatics from seller Rob&Gab I would strongly suggest waiting & really thinking it through. I just received 2 polychromatics with some zoa eating pest on my polyps :-( I ordered 2 Polyps over 60 days ago & after 30 days with no info & sending Rob messages for a week he finally fessed up and said the first batch of Polychromatic polyps melted on him, another 30 days pass & I get my package looked at them with magnifying glass they have things crawling on them & only open up about half way, I just did a fresh water dip I'm praying there's no eggs. Rob was really nice on the phone and just seems to be a cool guy having some major problems with his life & his tank right now. I'm not writing this to trash Rob I'm just trying to save someone else the trouble of doing all these dips & getting what may be an expensive education on zoa eating pest.i