I woke this morning to find something ate my electric flame scallop in my seahorse tank. I fed him yesterday and he was completely fine. As you can see this is not the case now. When I first setup the tank I got a piece of live rock that was infested with tiny starfish. I have been removing them as I've seen them and haven't seen one in a while. But during the hight of the problem I had two maxima clams in the tank that the starfish never touched. I have since move the clams to my reef tank.
The only difference I can think of is I added 3 nassarius snails after I removed the clams. I got the scallop and snails around the same time and they've been in there for months. I know nassarius snails are scavengers and will eat meaty foods but have never heard of them killing something to eat. I have no crabs of any kind in the system so they are the only ones that I can suspect. Anyone have any ideas?