Peter's Reef Essentials Magnesium - 2 Sizes

Magnesium is one of the most important elements in a healthy reef aquarium. Acting as the backbone of stable water chemistry, magnesium helps prevent calcium and alkalinity from binding together and precipitating out of the water column. By maintaining proper magnesium levels, your corals can more effectively utilize calcium for skeletal growth, coloration, and overall health. Dosing Instructions: Dose: 1 mL per gal raises magnesium by 12 ppm Active Ingredients: Magnesium Sulfate & Magnesium Chloride Directions: Shake well. Add to a high-flow area. Do not increase magnesium by more than 100 ppm per day. Peter's Reef Essentials Magnesium is a high-concentration supplement containing 47,000 ppm magnesium, making it easy to maintain optimal levels in reef aquariums of all sizes. Regular testing and supplementation can help promote stability and support the growth of stony corals, coralline algae, and other calcifying organisms. Available Sizes: 237 mL (8 fl oz) 473 mL (16 fl oz) Key Benefits: • Supports stable calcium and alkalinity levels • Helps prevent unwanted precipitation • Promotes healthy coral growth and skeletal development • High-strength 47,000 ppm concentration • Suitable for all reef aquariums