So I have a few frags on the top of one of my rocks but the 2 are small and until I got my zoa colony all I had. I was chalking it up to maybe one of my small crabs
knocking them over but just tonight I found my zoa frag quite a ways away. I have 2 clowns (that mostly stick to the other side of the tank) a lawnmower blenny and a damsel. I also have a turbo snail but he was on the other side of the tank. So my question is what could be moving these things? Here's some pics of the zoas it's not like it's a small rock .
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