PO4 Sea TestPhosphate test
- For freshwater and seawater
- Maximum value recommended: 0.05mg/l in freshwater, ideally 0.0mg/l in a reef aquarium
- For approximately 40 tests
- Graduated 6-colour colour scale (0; 0.25; 0.5; 1; 2; 3mg/l)
- For a result accurate down to 0.01 mgl, use the Aquarium Systems PO4 test in combination with SeaTestControl.
This device is especially and uniquely calibrated for Aquarium Systems tests.