Found this on a whim observing my tank under reds. Turned on light and he got away from me. Waited 20 mins, turned on light again and managed to snap this pic. Forgive his, Oh-my-god-the-lights-are-on-again- I must run look. He is over an inch sprawled out, hates light, and I cannot tell if that is a shell, or just a very bumpy area on his back. Also, don't think I've ever seen a bumpy shelled stom. Please help with ID!




