I bought a sea cucmber this weekend, hoping it will help stir my sand a bit. I've got quite a bit of cyano, and I really need to up my cleaning crew(10 snails, 10 hermits, 2 peppermint shrimp all in a 75). THe cucumber appears to be a tiger tail from the pics I see on the net. Unfortunetly he hides in my tank so I can't post a pic of him to show, but if im right and that's what he is, anyone have any luck or tips on these creatures, or cucumbers in general. Also, i finally got a mandarin, he's really small and he's eating well, here's a pic...