Hanna Checker Marine Alkalinity HI-755 - Precise Measurement for Reefs

Hanna HI-755 Digital Alkalinity Tester for Reef Aquariums

The Hanna Checker Marine Alkalinity HI-755 is a portable digital colorimeter designed to accurately measure alkalinity (dKH) in marine and reef aquariums. This device provides fast and reliable results, essential for maintaining the chemical stability of your reef and promoting optimal coral growth.

Why Measure Alkalinity in Your Reef

Alkalinity is one of the most critical parameters in a reef aquarium. It acts as a buffer to stabilize pH and provides the carbonates necessary for coral calcification. A stable alkalinity level (generally between 7-11 dKH) is essential for the growth of hard corals (SPS and LPS) and the overall health of your reef ecosystem. Fluctuations in alkalinity can stress corals and compromise their development.

Main Features

• Numerical Precision : Clear numerical results in dKH, eliminating visual comparison errors with traditional kits
• Simplified Use : One-button operation for fast and reliable testing
• Portable and Convenient : Compact pocket-sized design with automatic shut-off
• Pre-dosed reagents : Ready-to-use reagent sachets for precise and reproducible measurements
• Saltwater Specific : Calibrated specifically for marine and reef aquariums

Use in 3 Simple Steps

1. Take a water sample from your aquarium using the syringe provided.
2. Add the pre-dosed reagent sachet to the cuvette with the sample
3. Insert the cuvette into the Checker and press the button to get your instant reading in dKH

Box Contents

• HI-755 Marine Alkalinity Checker Device
• Reagent sachets for multiple tests
• Sampling trays
• Syringes and tips
• Instruction manual

Benefits for Your Reef Aquarium

Regular alkalinity monitoring is fundamental to maintaining a thriving reef. The HI-755 allows you to easily monitor this crucial parameter and adjust your calcium supplement dosage accordingly. Its digital precision eliminates guesswork and gives you the confidence to maintain stable conditions, essential for coral growth.

An indispensable tool for any reef aquarist concerned with maintaining stable and optimal alkalinity.