API Calcium Test Kit substrate 1 ml per gallon of

1 ml per gallon of aquarium water will raise alkalinity by 0

COMPONENT #1 - Carbonate Alkalinity: 2800 meq/liter (7840 dKH)

Quick disconnect valves for convenient maintenance of Eheim Canister Filters

Each packet treats approximately 10 Gallons

and packaged on demand

API Calcium Test Kit substrate 1 ml per gallon ofCalcium is one of the most important elements in a reef aquarium. Reef invertebrates such as corals, crustaceans, mollusks and even some types of encrusting algae need calcium to grow and remain healthy. Over time, calcium levels drop as invertebrates use calcium in aquarium water. This kit allows you to easily and accurately measure calcium levels and maintain a healthy reef aquarium. Kit contains: Two dropper bottles for accurate dispensing of test