ASF Magnesium Reef Shots - 24 x 20ml Vials Up to now though

Up to now though

adding a serene

Simple to use – just place on the water surface

Sulfur Reactors (denitrators) are used to effectively reduce nitrates in a closed aquarium system

ASF Magnesium Reef Shots - 24 x 20ml Vials Up to now thoughAquarium Systems Reef Shot Magnesium Magnesium is the third most important element in the composition of seawater. It is essential to numerous biological processes such as photosynthesis and cell division. It is also used in the formation of the skeletons of reef organisms. Levels of 1,200 1,380 ppm are desirable to maintain a healthy environment for your corals. Instructions : Shake well before using. Standard dose: 1 vial per 200 litres (50 gallons)