Foundation B Alkalinity - Red Sea Size:1000 ml Use 447mS calibration fluid for

Use 447mS calibration fluid for monitoring TDS of freshwater

GFO Reactors

The price is just about double of standard GFO however you only need to use half as much which equals out in the long run

Care Level Easy/Moderate

Basic Instructions for 8 oz Bottle:

Foundation B Alkalinity - Red Sea Size:1000 ml Use 447mS calibration fluid forDosing 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.