API Calcium Saltwater Aquarium Test Kit, 1 count Indoor Bird Health ensuring a wholesome diet for

ensuring a wholesome diet for your flock

and Elongated Tortoises

which is often the case with rats

If second dose is necessary

This product is intended for intermittent or supplemental feeding only

API Calcium Saltwater Aquarium Test Kit, 1 count Indoor Bird Health ensuring a wholesome diet forCalcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, and even some type of encrusting algae, need calcium to grow and remain healthy. Over time, the calcium level drops as it is used by invertebrates, or as it reacts with excess phosphate. The API CALCIUM TEST KIT measures calcium levels as low as 20 mg L to help you keep your reef inhabitants healthy. Contains 2 test bottles,