Calcium - 24 x 20ml shots

Many reef organisms synthesize calcium and strontium to form shells or skeletons from seawater. Calcium Reef Shot is a quick and easy solution to increase or maintain the optimal calcium concentration in a reef aquarium. A level of 400-450 ppm is desirable to maintain high coral growth. Instructions: Shake well before use. Add one bottle (20 ml) of Calcium Reef Shot per 200 liters of water every other day. A weekly water change of 10-20% with Reef Evolution salt is highly recommended to maintain optimal water quality. Gently add the product to the stream to achieve even distribution. Allow 5 minutes between additions of other products. Do not mix different products together before dosing. Direct contact with marine organisms should be avoided as high local concentrations can be harmful. Like all chemical products, it must be kept out of the reach of children.