carey said:I just use instant ocean. Cheap and readily available usually. I get mine by the box, 200g of salt mix for about $50.
How long does that last? Does this look good carey? I think its alot of flow for a 30
http://item.mobileweb.ebay.com/viewitem?itemId=160679076243&index=2&nav=SEARCH&nid=89864779798