Description
Magnesium Nitrate Mg(NO₃)₂ – Macronutrient Fertilizer (1lb Bag)
Provides Magnesium (Mg) & Nitrogen (N) – Essential for Plant Growth and Hardness Stability
Magnesium Nitrate (Mg(NO₃)₂) is a high-purity macronutrient fertilizer that supplies both magnesium and nitrate nitrogen—critical for photosynthesis, chlorophyll development, enzyme activation, and nutrient uptake in aquatic plants. It is also commonly used alongside calcium nitrate to raise general hardness (GH) in soft water or RO setups.
Magnesium supports healthy leaf formation and energy transfer, while nitrate boosts growth without ammonium-based risks. This formula is ideal for planted aquariums requiring balanced macro supplementation and GH mineral support.
Includes:
Magnesium Nitrate Mg(NO₃)₂ – 1 lb Bag
Guaranteed Analysis:
Total Nitrogen (N): 11%
11% Nitrate Nitrogen
Magnesium Oxide (MgO): 16%
Magnesium (Mg): 9.6%
Derived From: Ammonia-free Magnesium Nitrate Hexahydrate (CAS 13446-18-9)
Explore dry dosing strategies and mineral balance tips:
greenleafaquariums.com/ferts
Customer Reviews
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Perfect for Hygrometer Calibration
I did not use this product for an aquarium, but it was very useful for calibrating a hygrometer in the range of 54% relative humidity. The total cost (including shipping) was very reasonable, and the product arrived well-packed in a sealed clear plastic bag. The product packaging is a tough black plastic zip lock bag that conveniently stores the product to maintain freshness.
