API Freshwater/Saltwater Nitrate Test Kit

High levels of nitrate are a food source for unwanted algae and can indicate poor water quality. Measures nitrate levels from 0 to 160 ppm. For freshwater or marine aquariums. Simple 2 bottle test.

• Contains one (1) API NITRATE 90-Test Freshwater and Saltwater Aquarium Water Test Kit, including 2 bottles of testing solution, 2 colour cards and 1 glass test tube with cap
• Detects high nitrate levels from 0-160 mg/L
• Helps monitor and adjust pH and prevent invisible water problems that can be harmful to fish
  
• Use for weekly monitoring and when water or fish problems appear