Reef invertebrates such as corals, crustaceans, mollusks and coraline algae need calcium to grow and remain healthy. This kit allows you to easily and accurately measure calcium levels and maintain a healthy reef aquarium.
Monitoring calcium is essential to growing corals and maintaining healthy reef aquariums. This test kit uses the titration method, with easy to see color change for precise measurement. Measures calcium levels as low as 20 mg/L.