well thanks so much guys, keep thiss up so i can get it right please. Right now i have a single mexi turbo snail. I think it's the blue hermits that are agressive though. I want a pistol shrimp, because of the relastionship w/ gobies. And I love the bloods. Iguess I'll start with a pep, and i kepp him for a year+ than maybe a blood or fire shrimp. Im going to cut a piece of a plastic bottle, put it in an easy-to-see spot, then stack rock around it, and then enclose it with maybe mest or something, and leave my pistol in that area for maybe a week, then remove the mesh. And hopefully by then that will be my pistols new home. But that won't be for a while. I heard margarita snails are very pretty, and i think so too, but i've also heard they have a very high mortality rate, and being 15, i've paid for everything so far by myself, adn i've been having to work and save soo hard. I don't want to lose any money, and i wanna get it right. I'm saving for a test kit and a light.