Description
GLA Reef Tank Fertilizer Package – 1 lb Jars (KNO₃ & KH₂PO₄)
This 2-part fertilizer package is designed to support macro-nutrient demands in reef and marine planted tanks with minimal nitrogen and phosphate levels. It includes:
- Potassium Nitrate (KNO₃) – 1 lb Jar
Supplies essential nitrogen (N) in the form of nitrate and potassium (K). Critical for nitrogen-limited reef environments. - Monopotassium Phosphate (KH₂PO₄) – 1 lb Jar
Provides phosphorus (P) as phosphate and additional potassium (K) for coral, macroalgae, and photosynthetic symbionts.
Guaranteed Analysis:
KNO₃ (13-0-46)
Total Nitrogen (N) – 13.7%
– 13.7% Nitrate Nitrogen
Soluble Potash (K₂O) – 46.3%
KH₂PO₄ (0-52-34)
Available Phosphate (P₂O₅) – 52%
– 22.67% Phosphorus (P)
Soluble Potash (K₂O) – 34%
– 28.2% Potassium (K)
Ideal for advanced reefkeepers looking to manually balance N and P in ULNS (Ultra-Low Nutrient Systems). Monitor dosing carefully to avoid overcorrection. See our Dosing Guide for more details.
Customer Reviews
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Yes!
Super clean and high grade stuff. Exactly what my reef tank has been needing. GLA is spot on with how todays filter systems work so well they keep the water super lean of all nutrients. Obviously to clean. This is why you need this to feed your reef tank. Its spot on at every dose. Love this stuff and I would advise anybody to use it.
