Got my magnet ( Tigershark ) from Mracroman at RC and it is awesome! ... seems he has a few left so if any are interested I can vouch for him and they are great magnets ... just specify acrylic or glass and thickness of the tank walls ( early in the thread it tells which magnet for tank size etc )
http://reefcentral.com/forums/showth...&pagenumber=14
Cheers