Review on RP 100 ROWAphos Phosphate Removal Media by Lisa Holland

Five Star Rating. Works as intended. Algae problems began to emerge in Revainia's high-tech freshwater (CoO2) environments. Algae continued to grow on my slow-growing, somewhat rare/difficult-to-grow plants; Lagenandra meeboldii, Echinodorus opacus and Echinodorus iguazu. After checking the condition of the water, I found that my phosphate level is about 5 parts per million, which is a nut. (Some water conditioners for my RO water use phosphate-based buffers). Binder/remover before. So I switched to ROWAphos to try it out; Within 48 hours my phosphate levels fell below 0.25 ppm - to undetectable. If you are operating as designed, you should conduct regular checks to ensure the product has not been used up and replace when it has. Will use again.