Hanna Marine Calcium Checker® HC Reagents – 25 Test Pack for HI758

The Hanna Marine Calcium Checker® HC Reagents (25 Tests) are premium-quality replacement reagents designed for use with the HI758 Marine Calcium Checker. These reagents ensure precise and reliable calcium level measurements in marine and reef aquariums.

Maintaining proper calcium levels is essential for coral growth, skeletal development, and overall reef stability. With these reagents, aquarists can achieve consistent digital results without the guesswork of traditional test kits.

Each pack provides 25 tests, making it ideal for routine aquarium monitoring and long-term maintenance.

🔹 Key Features

✔ Designed for HI758 Marine Calcium Checker
✔ Provides 25 accurate tests
✔ High-precision chemical formulation
✔ Reliable and consistent results
✔ Easy to use with digital checker
✔ Ideal for reef & marine aquariums

🔹 Benefits

• Ensures accurate calcium readings
• Supports coral growth and health
• Maintains stable reef water chemistry
• Eliminates testing guesswork
• Ideal for regular aquarium monitoring

🔹 How to Use

1. Collect aquarium water sample
2. Insert cuvette and zero the HI758 checker
3. Add reagent according to instructions
4. Mix thoroughly
5. Insert sample and read calcium level

🔹 Specifications

• Product: Calcium Checker Reagents
• Tests: 25 per pack
• Compatibility: HI758 Marine Calcium Checker
• Parameter: Calcium (Ca²⁺)
• Application: Marine & reef aquariums