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Red Sea NO3:PO4-X Nitrate & Phosphate reducer

Product code: 2539

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Red Sea NO3:PO4-X Nitrate & Phosphate reducer, 500 ml.
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Red Sea NO3:PO4-X Nitrate & Phosphate reducer, 1,000 ml.
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0 Red Sea NO3:PO4-X Nitrate & Phosphate reducer, 500 ml.
0 Red Sea NO3:PO4-X Nitrate & Phosphate reducer, 1,000 ml.




Red Sea NO3:PO4-X Nitrate & Phosphate reducer

Red Sea NO3:PO4-X Nitrate & Phosphate reducer

NO3:PO4-X Contains a unique complex of carbons that are used by nutrient-reducing bacteria. Each carbon is utilized by different strains of microorganisms while maintaining the specific Carbon: Nitrogen: Phosphorus ratio required for each stage. The complex includes other organic bonded elements that are important stimulators in each stage of the reduction process. These metal and non-metals elements ensure steady bacterial propagation and complete nitrate reduction to nitrogen gas and the absorption and utilization of phosphate by the bacteria.

The fine control of the nitrate and phosphate levels provided by monitored dosing of NO3:PO4-X guarantees the gradual changes and accurate maintenance of the nutrient levels, preventing destruction of the zooxanthellae population that can cause UV shock and starvation of the corals.

Unlike some other low-nutrient regimes, correct use of NO3:PO4-X will maintain all of the beneficial micro fauna.

NO3:PO4-X is also recommended as a complete carbon source for use with carbon based de-nitrators.

NO3:PO4-X, available in 500ml and 1000ml bottles, also includes a measuring cup for easy dosing.


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  1. this stuff works people Review by vi
    Product Rating:

    it really will lower your nitrates plus phosphates, you just need to have some sort of substrate, rocks or bio pellets and some patience. you will not see results the next day. it took me 2 weeks to lower nitrates from 40 to 0 on my 120 gallon. a protein skimmer will help tremendously! also keep in mind that the decrease comes suddenly. you will still measure nitrates and phosphates then suddenly one day bam it's gone, poof! so be patient and don't give up but DO NOT OVERDOSE! if you want to get rid of nitrates, this is the product for you. (Posted on 7/19/2016)

  2. Works Great Review by Sergio
    Product Rating:

    The only one works great to me. I can throw away all PhosBan, Pirugen, Bio pellets. This liquid works absolutely amazing reducing both Phosphate and Nitrate. (Posted on 10/15/2015)

  3. It does the job! Review by Andrew
    Product Rating:

    Lowers nitrates and phosphates quickly and once they are under control a little of this goes a long way. (Posted on 8/11/2015)

  4. great product Review by Keith
    Product Rating:

    Started using this product and I no longer need to run phosban or run bio pellets. (Posted on 9/26/2014)

  5. Red Sea has NO3-PO4 control figured out! Review by Todd from Ellensburg
    Product Rating:

    The best in NO3 PO4 management!
    Thanks! (Posted on 4/29/2014)

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