I read a link where someone was waking up at wee hours and looking at the tank w/ a flash light. I decided to do so and omg. I've got bristle worms first of, I bought a 6 line for this reason a long long time ago and i quit seeing them, guess they are nocturnal cause they are every where with the lights of, any suggestions on them? Also i have little clear bugs all over my rock, i figured they were good bugs but they started crawling out of a dead zoad polyp. Are they killing them, what are these clear little bugs? They are about 2-3 mm long. And last, I have never bought a snail. I've never seen snails in my tank. Last night after viewing with the flash light i spotted 2 of them. They are very small, < 1/2 inch. They were in a bad spot to take a pic so i tried to pic one out and it was solid and not coming off the rock. Seems like a small pearly looking shell is forming on them. Can any one help me with my night time adventure and id or inform me upon these creatures?