High nitrates in well water

[kopperhead94]

I live in PA Dutch Country and most of our ground water contains high nitrates. Mine has tested as high as 22 mg/l. I am starting a new 65 gallon freshwater tank. Are there any products on the market that really work in reducing nitrates? I would like to keep the nitrates closer to 10 mg/l, but that will be impossible if my source water already is double that amount. Any suggestions?

[NeonJulie]

There's the possibility of using RO/DI water with a mixture of yours... that's what I'm doing at the moment. If I think it's working how I want it, I might invest in the $100-$200 RO machines since it's 1.92 / 3 gallons at Walmart...

[Mgamer20o0]

plants. its your best option. most of the time its also messured in parts per million. ppm

you would want some very fast growing nitrate sucking up plants like hornwort duckweed guppy grass