Both serious reef aquarists and beginning saltwater hobbyists will find the Salifert nitrate test extremely easy to use. The Salifert nitrate test kit does NOT suffer from amine interference for quick and reliable measurement of Nitrate-Nitrogen. 50 tests. Saltwater aquarium use only.

Precision nitrate test kit ideal for sensitive reef aquariums. Age range description: Adult. Dual range nitrate test kit for reef aquariums and fish-only aquariums. Accurately detects Aquarium nitrate levels as low as 0.2 ppm. Premium liquid test kit for precise nitrate measurement in aquariums.

Best Sellers Rank: See Top 100 in Pet Supplies. Target Species: Fish. Item Form: Liquid. Item Weight: 0.15 Pounds. Liquid Volume: 10 Milliliters. Brand: All Seas Marine. : B001EHCDBW. Manufacturer: All Seas Marine Inc. Date First Available: August 18, 2008. Department: Men, women. Item model number: SI021. Product Dimensions: 5 x 2 x 4 inches; 2.4 Ounces. Is Discontinued By Manufacturer: No.