I hate to do these kinds of things. But I can’t help myself. I bought a frag of Rasta zoas from my LFS. A couple of the frags had aiptasia which was to be expected. I bought the one that seemingly had none but it doesn’t matter because I have peppermint shrimp which devour aiptasia so I didn’t care. The owner bagged water from the sump of another tank and took the frag out of a DT-type tank. I left and looked in the water and it was crawling with red planaria flatworms. Not just any but giant ones. Dozens of them. There’s no way they were on the frag of zoas and I suspect they were in the water of the sump he grabbed them from. And that would be odd that they are just free swimming in large numbers like that. Anyway, I dipped them and only found a few amphipods that fell off the actual frag itself. Take a look at the video...


