Hello...I picked up some zoa frags yesterday and found the below hitchicker attached to the bottom of one of them. Does anyone know what it is? Is it something I should/could put in my DT? The other thing I noticed was in my overflow section I found the below. I'm thinking they are good to have however I don't want to get excited until I know for sure. Plus if they are not good I have to figure out a way to get them out of my tank. I appreciate any help I can get!!!


