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Everything You Need for Accurate Reef Water Testing

Take the guesswork out of reef aquarium maintenance with the Hanna Reef Professional Digital Checker Kit. Designed for serious reef hobbyists, this complete testing system includes Hanna's most popular digital testing instruments for monitoring the four most critical reef aquarium parameters: alkalinity, calcium, phosphate, and salinity.

Unlike traditional color-comparison test kits, the Hanna Reef Professional Kit provides fast, accurate digital readings that eliminate subjective interpretation. Whether you're maintaining an SPS-dominated reef, a mixed reef aquarium, or a coral grow-out system, this kit gives you the confidence to make informed adjustments and maintain stable water chemistry.

Everything arrives organized in a durable carrying case, making it perfect for home aquariums, aquarium maintenance professionals, and reef hobbyists who want premium testing equipment in one convenient package.

Included in the Kit

• Hanna HI772 Marine Alkalinity (dKH) Checker HC
• Hanna HI758 Marine Calcium Checker HC
• Hanna HI774 Ultra Low Range Phosphate Checker HC
• Hanna HI98319 Marine Salinity & Temperature Tester
• Starter Reagents
• Calibration Solutions
• Deionized Water
• Sample Cuvettes and Accessories
• Premium Protective Carrying Case

Key Features

• Complete digital reef testing solution
• Measures the four most critical reef parameters
• Eliminates color chart guesswork
• Laboratory-quality digital accuracy
• Compact handheld instruments
• Simple, easy-to-follow testing procedures
• Durable carrying case keeps everything organized
• Ideal for beginners and experienced reef keepers alike
• Perfect for home aquariums and professional maintenance services
• Trusted by reef hobbyists around the world

Perfect For

• SPS Reef Aquariums
• Mixed Reef Systems
• LPS Reef Tanks
• Coral Frag Systems
• Aquarium Maintenance Professionals
• Reef Hobbyists Seeking Digital Accuracy

Why You'll Love It

The Hanna Reef Professional Kit combines four of the most essential digital testing tools into one convenient package, saving you money compared to purchasing each instrument individually while keeping all your testing equipment organized in a premium carrying case.

With precise digital measurements for alkalinity, calcium, phosphate, and salinity, you'll spend less time guessing and more time enjoying a healthy, thriving reef aquarium.

The Hanna Reef Professional Kit delivers dependable digital testing that helps you maintain stable water chemistry and healthier marine livestock.