So this is my first time I'm going to use a reactor and have question. I did a lot of reading and going to use GFO and carbon set up. I know BRS have calculators that will help you with the amount. So I have system with total water volume of 120 gallons and have phosphate of .10. How much ATB GFO and Carbon should I start out with to lower my phosphate a little?
TIA
Kenny
TIA
Kenny
