OK, so here's the deal. We have had a brittle star for several months. The other day we noticed that his center was half eaten. Oddly enough, he was still moving around. I figured he might make it. The next day, all I found was legs (and not all of them either). A few days ago we finally found a sand sifting star at a local store and added him to the tank. Just now, we found part of one leg chewed up on top of one of our zoa colonies. The newest addition to our tank was a 3/4 naked clown fish and a half and half wrasse. We had one before and never had any issues. We also have a larger wrasse. He looks like a Lunar but with a slightly different color pattern. I cannot remember what kind he is. He is growing bigger and is somewhat aggressive. Today, our nem coughed up a chunk of silver slider he didn't want and the unknown (not the half and half) wrasse jumped all over it. But then again, so did one of the Cardinals. I know wrasses can go to town on shrimp but I have not heard of them going after stars. What's your thoughts?
We have a purple tang, yellow tang, kole eye tang, tiny naked clown, an orange tail blenny, a small yellow goby, a juvenile and an adult pink spotted goby and 2 PJ Cardinals.
Thanks...Chad