I have had phosphate problems with my tank since I set it up. Tried a bunch of different gfo but could never get it under control. PO4 never measured below .36. Did all the testing and no PO4 in ro water and none in the fresh saltwater I was using for water changes. I was at the point of shutting down the tank. I read good reviews on rowaphos and figured I would give it one last shot. Measure po4 in tank at .36, confirmed ro and fresh saltwater at 0, did 10% w/c and re tested, still at .36. Set up gfo in reactor at 4 pm. Measured at 6 am and found po4 dropped to .16. So far I'm pretty impressed, time will tell how long it will last but so far so good.
http://www.bulkreefsupply.com/rowaphos-phosphate-remover.html
has anyone else used this? Opinions?
http://www.bulkreefsupply.com/rowaphos-phosphate-remover.html
has anyone else used this? Opinions?