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Product code: NYOS-WC-MGP4000
Brand: NYOS
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MAGNESIUM+ 4000g – High-Purity Magnesium Supplement for Large Marine Aquariums
MAGNESIUM+ 4000g by Tropicalnature is a professional-grade magnesium chloride supplement designed for large reef systems and marine aquariums. Ideal for maintaining stable ionic balance, it ensures safe and efficient magnesium increases to support the health and growth of SPS and LPS corals, coralline algae, and marine invertebrates.
Magnesium plays a critical role in stabilizing calcium and KH levels while preventing carbonate precipitation. With its ultra-soluble, high-purity formula, MAGNESIUM+ delivers fast and precise dosing, suitable for both manual and automated reef management systems. The 4000g format ensures long-term use and is perfect for demanding reef setups.
Key features:
Rapid magnesium increase for large-volume marine tanks
Essential for SPS, LPS, calcareous algae, and marine invertebrates
Prevents carbonate precipitation and stabilizes calcium and KH
High-purity magnesium chloride with instant solubility
Compatible with manual or automated dosing
Safe and impurity-free for sensitive reef environments
Ideal for professional reef systems and nutrient-demanding tanks
4000g pack for extended usage and economic reef management
Recommended usage:
Pre-mixed solution (recommended):
Dissolve 1000g in 2000 ml RO water
17ml raises Mg by 10 mg/l in 100 liters
Direct dosing:
84g raises Mg by 10 mg/l in 1000 liters
Add directly to the sump or pre-dilute in tank water
Usage tips:
Maintain magnesium between 1250–1350 mg/l
Test weekly to ensure stability
Combine with calcium and KH buffers for a balanced reef system
Why choose MAGNESIUM+ 4000g:
Designed for professionals, MAGNESIUM+ 4000g is the ultimate solution for consistent magnesium control in large and complex reef aquariums. It offers superior purity, solubility, and long-term reliability to help your reef thrive.
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