Salifert Profi-Test Kits Magnesium (saltwater only) – 25-50 tests

Salifert Profi-Test Magnesium Kit – Accurate Magnesium Testing for Saltwater Aquariums 

The Salifert Profi-Test Magnesium Kit is a professional-grade testing solution designed for marine and reef aquariums, where maintaining stable magnesium levels is essential for coral health, skeletal growth, and overall water chemistry balance. Magnesium plays a critical role in stabilizing calcium and alkalinity, and insufficient levels can lead to poor coral growth and brittle skeletons.

This kit provides accurate and reliable results for monitoring magnesium concentrations, ensuring hobbyists can take timely corrective action when needed. With enough reagents for 25–50 tests, the kit is perfect for routine monitoring in small to medium-sized aquariums.

The test is simple to perform, producing clear, easy-to-read colour changes that can be compared to the included reference chart. The formulation is highly precise and designed specifically for saltwater systems, minimizing interference from other dissolved ions commonly found in marine aquariums.

Key Features:

• Professional Accuracy: Designed for precise magnesium measurement in reef and marine tanks

• 25–50 Tests: Ideal for regular monitoring over weeks or months

• Easy to Use: Simple procedure with clear colour comparison chart

• Reef-Safe: Tested for use in coral and invertebrate aquariums

• Supports Coral Growth: Helps maintain stable calcium and alkalinity levels

• Compact Kit: Complete kit with all reagents needed for accurate testing

The Salifert Profi-Test Magnesium Kit (saltwater only) is an essential tool for maintaining optimal water chemistry, ensuring corals and other marine life remain healthy, vibrant, and thriving in your reef aquarium.