Big thread on Reef Central, all they eat is Aptasia, then they die, imagine that, this fellow ships to Canada , is anyone interested in splitting shipping?, or better still, have you ever seen them around the lfs's?, he sells them for 8 bucks a piece, shipping would be something like 65 Bucks u.s., to your door, the only thing that concerns me is how long they might get held up in customs, heat packs only last so long, anyhow, people swear by them, they actually reproduce in your tank.
http://www.reefcentral.com/forums/sh...61#post6146861