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Save an extra 20% off your entire order with coupon code: MARCH20
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Code expires Saturday, March 15th 2014
Instant Ocean's Natural Nitrate Reducer helps maintain control of nitrate. Nitrate can be found in tap water and it is recommended to maintain low nitrate levels to ensure healthy aquarium conditions. Instant Ocean's Nitrate Reducer converts nitrate to nitrogen gas to help maintain a healthy aquarium. For saltwater tanks.