***** Play It Koi is rated 4.9 out of 5 stars, based on 572 reviews!



API Nitrite NO2 Test Kit - 180 Tests

Aquarium Pharmaceuticals, Inc (API)

Regular price $6.98

API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit

  • Contains one (1) API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap
  • Helps monitor nitrite and prevent invisible water problems that can be harmful to fish
  • Accurately detects high nitrate levels from 0-5 ppm
  • Prevents high levels of nitrite which inhibit fish respiration and suppress their immune systems
  • Use for weekly monitoring and when water or fish problems appear