Always good to cross out any possibility but with 6 stage and change outs on media should be good. I know with ma water I get a little less than what I should gallon wise thru mine before needing to replace.
Just nutrient control as Lasse was saying walking that line to get the balance on each issue. Wish you luck getting it under control
Just nutrient control as Lasse was saying walking that line to get the balance on each issue. Wish you luck getting it under control

