supalupa
Member
I recently purchased an Aq. Pharm. calcium test kit. I have been adding Reef Complete like crazy and the calcium reads 340 every time. I either can't get the calcium up or the test kit isn't correct. Has anyone ever had a bad calcium test kit. My alkalinity was at 9 and has since dropped to 8 but the calcium level stays at 340. This is a tank with mosty soft corals and only one clam. I have been adding 5 capfuls of reef complete everyday to my 125 gal tank. Could something be using up the calcium that quick?