LCA NP Free 500ml Liquid Fertiliser – Potassium & Trace Elements for Planted Aquariums
LCA NP Free is a specialised liquid fertiliser designed to supply Potassium (K) and essential micronutrients while excluding extra nitrates and phosphates. Perfect for high-bio-load aquariums or shrimp tanks, it ensures plants receive vital nutrients without affecting water quality.
It also boosts carbon levels, helping to inhibit algae growth and enhance plant growth. When nitrate and phosphate levels are sufficient, full 4x per week dosing ensures your plants thrive, even in demanding setups.
Dosage Instructions (per 100L)
Shake bottle well before use
4x per week dosing:
-
Use 3 pumps (6ml) 4 times per week
-
30% weekly water change recommended
Daily dosing:
-
Use 2 pumps (4ml) per day
-
30% weekly water change recommended
Advanced Users:
-
3 pumps (6ml) per 100L will yield:
-
Iron (Fe): 0.05ppm
-
Nitrate (NO3): 0.00ppm
-
Phosphate (PO4): 0.00ppm
-
Potassium (K): 4.0ppm
-
Magnesium (Mg): 0.5ppm
-
Zinc (Zn): 0.033ppm
-
Copper (Cu): 0.0005ppm
-
Manganese (Mn): 0.025ppm
-
Boron (B): 0.0125ppm
-
Molybdenum (Mo): 0.0004ppm
-
Safety: Do not overdose
Key Benefits
-
Supplies Potassium and essential trace elements for healthy aquatic plants
-
No added nitrates or phosphates – ideal for high bio-load and shrimp tanks
-
Increases carbon levels to reduce algae growth
-
Supports lush, vibrant plants without altering water chemistry
-
Compatible with other LCA fertilisers for a complete nutrient regimen