Red Sea Reef Foundation C (Mg) - 500ml Water Pumps then fill and leak-test the

then fill and leak-test the plumbing before normal use

It automatically turns compatible aquarium lighting on and off according to the schedule you set

and natural acid buildup

Includes reusable pre-filter to help reduce debris entering the pump

Red Sea Reef Foundation C (Mg) - 500ml Water Pumps then fill and leak-test theRed Sea Reef Foundation C (Mg) 500ml The Red Sea Reef Foundation C (Mg) 500ml is a magnesium supplement for reef aquariums, designed to replenish magnesium used in balanced coral skeleton formation and stable seawater chemistry. Magnesium Support for Balanced Reef Chemistry Foundation C provides magnesium salts for reef systems where magnesium is depleted through coral growth, coralline algae growth and water chemistry interactions. Maintaining