Aquarium Nitrite Test Kit

High Nitrite levels indicate filter problems - regular testing will show up increase in Nitrite early. High Nitrite levels are toxic to fish. Includes test pipette; glass test tube; lab base; colour chart and instructions.

Features:

• Full complement of test equipment.
  
• 75 tests.
  
• Instruction booklet.
  
• Test range: 0 - 6 mg/l
  
• Colour chart for easy interpretation of test.