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 | Freshwater/Saltwater Nitrate Test KitMeasures nitrate levels in both fresh & saltwater aquariums. Tests nitrate levels from 0 to 160 ppm. 90 tests per kit. Customers Also Purchased: |  | ||||
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Freshwater/Saltwater Nitrate Test KitCopyright 2008 Pawsuppetsupply. All rights reserved. | ||