Hanna Marine Magnesium Checker® Reagents – 25 Test Pack for HI783

The Hanna Marine Magnesium Checker® Reagents (25 Tests) are high-quality replacement reagents specifically designed for use with the HI783 Marine Magnesium Checker. These reagents ensure precise and reliable magnesium level measurements in marine and reef aquariums.

Magnesium plays a critical role in maintaining calcium and alkalinity balance, supporting coral growth and overall reef stability. With these reagents, aquarists can achieve consistent digital results without the guesswork of traditional test kits.

Each pack includes 25 tests, making it ideal for regular monitoring and maintaining stable aquarium water parameters.

🔹 Key Features

✔ Designed for HI783 Marine Magnesium Checker
✔ Provides 25 accurate tests
✔ High-precision formulation
✔ Reliable and consistent results
✔ Easy to use with digital checker
✔ Ideal for reef & marine aquariums

🔹 Benefits

• Ensures accurate magnesium readings
• Supports coral growth and reef health
• Maintains stable water chemistry
• Eliminates manual testing errors
• Ideal for routine aquarium monitoring

🔹 How to Use

1. Collect aquarium water sample
2. Insert cuvette and zero the HI783 checker
3. Add reagent as per instructions
4. Mix thoroughly
5. Insert sample and read magnesium level

🔹 Specifications

• Product: Magnesium Checker Reagents
• Tests: 25 per pack
• Compatibility: HI783 Marine Magnesium Checker
• Parameter: Magnesium (Mg²⁺)
• Application: Marine & reef aquariums