Have been researching here for a few months and now on here. Hello everyone!! I have found that this time around I have developed a snail obsession, lol. Currently have 14 different varieties including, giant knobby creeper, silver lip conch, east African ceriths, bumblebees, zig zags, nassarius vibex, stocky ceriths, etc. someone here had suggested reefcleaners.org, no problems with them ever. Currently working with two 20 gallons, getting ready to put up a 150. AI prime lighting and run UV. Also have a mangrove in each one.