Salifert Calcium Test Kit

The Salifert Calcium (Ca) Profi Test Kit is the gold standard for measuring calcium levels in reef aquariums. Calcium is one of the most critical parameters for coral health, skeletal growth, and overall reef vitality, making accurate testing essential for any serious reef keeper.

Key Features:

• Exceptional Accuracy: Measures calcium levels from 200 to 500 ppm with precision increments
• 50-100 Tests: Each kit provides 50-100 individual tests depending on calcium concentration
• Sharp Color Change: Clear, easy-to-read titration endpoint for reliable results
• Professional Grade: The preferred choice of advanced aquarists and reef professionals
• Complete Testing Kit: Includes all reagents, test vials, syringe, and detailed instructions
• Made in Holland: Manufactured by Salifert with rigorous quality standards

Why Calcium Testing is Critical:

Calcium is the primary building block for coral skeletons and coralline algae. Maintaining stable calcium levels between 400-450 ppm is essential for:

• Healthy coral growth and skeletal development
• Vibrant coralline algae coverage
• Proper calcification in SPS, LPS, and soft corals
• Maintaining the ionic balance of your reef system
• Preventing tissue recession and growth stunting

The Salifert Advantage:

Unlike less accurate test kits, the Salifert Calcium Test uses a precise titration method that eliminates guesswork. The sharp color transition from pink to blue ensures you can pinpoint exact calcium levels, allowing you to dose supplements with confidence and maintain the stable conditions corals demand.

Recommended For:

• All reef aquarium systems, especially SPS-dominant tanks
• Aquarists using calcium reactors or two-part dosing systems
• Anyone serious about coral growth and coloration
• Regular monitoring as part of a comprehensive water testing routine

Invest in the precision your reef deserves with the Salifert Calcium Test Kit—because healthy corals start with accurate testing.