Designed to measure calcium in reef tanks, the Hanna Calcium Checker is perfect for corals and marine life.

• Easy to use
• Accurate results every time
• Exceptional price
• Large LCD display

Uses top quality technology to deliver high precision results, ideal for maintaining the right conditions for coral to calcify and grow, Quick, accurate, on-the-spot analysis Fully portable and fits easily into a pocket. Corals need adequate levels of calcium in the water to survive and thrive. Many corals use calcium to form their skeletons, drawing much of the calcium they need for the process of calcification from the surrounding water. As a result, calcium levels can quickly become depleted in marine tanks, particularly if they are housing rapid-growing corals. To grow and maintain healthy corals in a reef tank, it is therefore a top priority to make sure the water has an adequate level of calcium at all times. Highly accurate yet simple to use, the Hanna Checker helps avoid fluctuations in calcium levels ? making it a whole lot easier to maintain optimum conditions for coral growth. Ideal for:

• Coral reef tanks
• Aquaculture and aquariums

The HI-758 Checker for Calcium comes complete with:

1. 2 sample 10ml cuvettes
2. 1 black cuvette cap
3. Starter pack of reagents for 15 tests for Calcium
4. Battery
5. Full working instructions