Red Sea Foundation C
By Red Sea · Magnesium dosing · Magnesium
Specs
ManufacturerRed Sea
CategoryMagnesium
FormLiquid
Primary parameterMagnesium
Affected parametersMagnesium
Recommended frequencyDaily
Dosing impact1 mL per 95 L raises Magnesium by 1 ppm
Available sizes500, 1000, 5000 mL
About Red Sea Foundation C
A blend of Magnesium salts designed to maintain the balance between Calcium and Alkalinity. Prevents abiotic precipitation of calcium carbonate.
Dosing instructions
1mL per 25 gallons (95L) raises Mg by ~1 ppm. Target 1,280–1,350 ppm Mg. Part of Foundation program (A=Ca, B=KH).
Reef-keeper notes
Provides magnesium in the proper ratio for seawater, essential for coral skeleton formation. Target 1,280–1,350 ppm Mg. Part of Foundation program (A=Ca, B=KH).
Where to buy
Log Red Sea Foundation C in your reef dosing plan
Reef Trak's dosing module schedules and logs every dose of Red Sea Foundation C alongside your parameters. The built-in dose impact calculation uses the manufacturer's specs so you know exactly how each dose will move Magnesium.