NO3 Sea TestNitrates test
- For freshwater and seawater
- Maximum value recommended: 50mg/l in freshwater, ideally 0.0mg/l in a reef aquarium
- For approximately 40 tests
- Graduated 7-colour colour scale (0; 10; 25; 50; 75; 100; >100mg/l)
- For a result accurate down to 0.01 mgl, use the Aquarium Systems NO3 test in combination with SeaTestControl.
This device is especially and uniquely calibrated for Aquarium Systems tests