I have had a big flatworm for a couple of years . The first time I saw it I thought it was my imagination cause by the time I turned around to get a flashlight it was gone .This weekend my harlequin shrimp was aeting a chocolate chip star and the polyclad flatworm reached out from under one of the unmovable rocks in my reef and grabed the live star. when I hit it with the flashlight it released the star and back under the rock. It never completely came out of the rock but i figure from what i saw it's about 1 1/2 inches . Has anyone ever traped one of these ? please explain
here is a pic I found on the internet
here is a pic I found on the internet