API Nitrate No3 Test Kits; 90 Test.
Made in USA
High nitrate levels in your aquarium or pond indicate a buildup of fish waste and organic compounds, resulting in poor water quality and an increase in algae growth
Contrarily, maintaining a low nitrate level improves the health of fish and invertebrates
Use the API Nitrate Test Kit to ensure that the nitrate levels in your tank and pond are safe and healthy for your fish.
The Nitrate Test Kit reads parameters from 0 to 160 ppm.

Our Policy and Commitment –