Brightwell Aquatics Magnesion-P - Magnesium Powder Supplement for Marine & Reef Aquariums 3.2-kg

Brightwell Aquatics Magnesion-P - Magnesium Powder Supplement for Marine & Reef Aquariums 3.2-kg

HIGHLY-CONCENTRATED MAGNESIUM SUPPORT Pure anhydrous powdered blend delivers 300% more magnesium than most competing reef aquarium supplements. ENCOURAGES BALANCED REEF GROWTH Helps regulate calcium and carbonate levels while supporting coral and invertebrate skeletal development. FAST-DISSOLVING, NO ORGANIC FILLERS Dissolves easily in freshwater with no additives like EDTA, gluconate, or polygluconate that impact water chemistry. FORMULATED FOR MAXIMUM EFFECTIVENESS Crafted by marine scientists to maintain stable magnesium in SPS, LPS, and mixed reef aquariums. AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.