SeaChem PhosGuard 4L $30
SeaChem PhosGuard 4L details of product can be found here: http://www.marinedepot.com/ps_ViewItem.aspx?action=view&idProduct=SC3251&idCategory=FIFMCHPR&category=Phosphate_Removers-Chemical-Filter_Media-Saltwater_Aquarium_Supplies&vendor=&child=SC3259 I've used about 2 cups worth so there is still about 95% remaining. Seals really well with the bucket lid. Bought back in August. Your's shipping costs-free for $30!! :shock: :D PM or reply if interested.

Wow, that is a lot of PhosGuard. I still have a quarter of my 250ml bottle that I bough almost a year ago.

Yeah. I was thinking I was going to bulk up on PO4 remover because it always seems like my K&N air filter, I simply let it go too long before cleaning/replacing it. So if I ended up gettin a lot it wouldn't matter to me so I would swap it more regularly. Instead I went to BRS and stocked up on GFO instead.