Hi, I am at the end of cycling my new tank and am experiencing high nitrate about 100ppm. Will be doing a water change soon. Can anyone advise if I could add solid carbon to help reduce nitrate at the same time.
My DI resins have color changing indicator in them so I infer that they are yet to be exhausted. I am getting about 12 ppm even though the resins are in working condition. I was hoping to improve the reading by allowing the water to stay longer in the di resin compartment
Does anyone have any experience adding a tap to regulate the output for the RODI filter? Will it damage the booster pump? I am currently using a booster pump but the flow rate is too fast that water after the RO membrane does not reside in the di resin portion long enough for the resin to work.