Join Date: Jun 2011
Location: San Antonio, Texas
I've used this before, It worked well for me, does not contain phosphate so I would also pickup some KH2PO4... dont dose the two together or close in time because when combined a particulate can form. It's more of a minimalist approach. Also take in consideration light and co2, a low light no co2 tank may have enough phosphate from feeding the fish.