I have started to sell too much of this stuff!
I cannot keep posting in this thread so I guess I now have a vendor account, please put any requests for chemicals in the thread below:
http://www.canreef.com/vbulletin/forumdisplay.php?f=67
I am still just a normal reefer, but my chemicals have been popular enough to make this into a kinda business. Hopefully it all goes well! If I can sell as much as I have in the last 2 months then I will be able to keep the same prices.