Salifert Calcium is an exceptionally precise and easy-to-use test kit designed for measuring calcium (Ca) levels in marine reef aquariums. Calcium is a vital element for any reef system, acting as the primary building block for the calcium carbonate skeletons of stony corals and encouraging the growth of pink and red coralline algae.

This professional-grade test kit by Salifert, available from Aqualine provides highly accurate measurements in sharp steps of 10 mg/L. This level of precision allows you to maintain stable water parameters, preventing fluctuations that could stress your delicate marine life.

• High Precision: Offers a distinct and sharp color change for easy and unambiguous reading.
• Great Value: Sufficient for performing approximately 50 to 100 tests (depending on the calcium concentration).
• Reliable Results: Manufactured under strict quality control to ensure consistent and repeatable testing.
• Essential for Coral Health: Helps you maintain optimal calcium levels (420–450 mg/L) for robust coral calcification.

Ensure the perfect chemical balance in your reef tank with the Salifert Calcium test kit – the preferred choice of reef keeping professionals worldwide!