API Calcium Saltwater Aquarium Test Kit, 1 count Aquarium Disease Control Hydroponics & DIY

Hydroponics & DIY

Blue Sagrada Cat Scratching Pole

and your fish remaining near the water’s surface

Weight: 17

Voltage: 220-240V

API Calcium Saltwater Aquarium Test Kit, 1 count Aquarium Disease Control Hydroponics & DIYCalcium 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,