Salifert Reef Test Potassium
Potassium is an essential element in both the skeletal construction and coloration of certain corals. Testing should be done to maintain Potassium (K) in an optimal range of 380 - 420 ppm.
Specifications:
- Up to 40 tests
Includes:
- Reagent bottles K-1, K-2, and K-3
- 2x 1ml syringe
- 2x Testing vials
- Testing instructions