Have used it for a few months. It is back in the original box with instructions. I got if off Corey. Works fine, but not ideal for my tank. I prefer to sell locally (Lower Mainland). I'm in East Chilliwack. If no locals are interested I would consider shipping. J&L sells them for $46.
http://www.jlaquatics.com/phpstore/s...uct_ID=wm-scwd
$25 takes it
Bill