Red Sea Reef Foundation C

Red Sea Reef Foundation C replenishes magnesium as part of the Reef Foundation programme. The formulation contains magnesium salts for maintaining stable reef water chemistry.

Dosing reference

1 mL of liquid supplement per 100 L raises magnesium by 1 ppm. This concentration applies to the liquid product; follow the separate mixing and dosing instructions for any powder version.

Using Foundation C

Test before dosing and base the amount on actual water volume and measured consumption. Check calcium, alkalinity and magnesium together, make corrections gradually and follow Red Sea's daily adjustment limits.