Foundation A Calcium - Red Sea Size:500ml add a safety float switch

add a safety float switch (included)

Minimum Tank Size 70 gal

Full control from anywhere in the world

When using Flatworm Exit it is necessary to follow the directions

Superior filtration for Reef

Foundation A Calcium - Red Sea Size:500ml add a safety float switchDosing trace elements cannot get any easier than the Reef Foundation System. Red Sea uses a very easy to follow, systematic approach to maintaining what your corals need to grow. Red Sea's Reef Foundation system has been designed to help promote coral growth and coloration while maintaining the health of the coral. When corals grow, amounts of calcium, alkalinity, and magnesium will be consumed by the coral to create its calcium carbonate structure.