OK so I'm now concerned that I've got something killing my smaller fish and inverts. I've lost 2 wrasse, scooter blenny, pink spotted goby, both Harlequin shrimp and and a cleaner shrimp. All of them sleep in the sand or spend the majority of the time near the sand. Its not like anything was sick or not doing well, in fact everything has been eating, swimming and acting normal then the next day something will show up missing. The wrasse have not jumped but I've never found a body either. Last year when I changed out my sump I found eunicid worm in it so I'm concerned I might have on in the DT. If I do what the best way to catch and get rid of this worm and what else could it be that's preying on my poor livestock? Thanks in advance for your thoughts