NPK (Macros) Fertiliser Macronutrients are those nutrients which are needed by the plants in relatively large amounts. The key nutrient elements in NPK are Nitrogen(N), Phosphorus (P) and Potassium (K).LCA's NPK may be used alone or in conjunction with LCA's Micro Mix. Best results are obtained when both are used. Full 3x per week dosing provides enough macro nutrients for even the most demanding tanks.INSTRUCTION: Dosage rate for 100L TankSHAKE WELL BEFORE USEUse 1 pump (2ml) per 100L, 3x per week with 50% weekly water change. • For HIGH LIGHT tanks with injected CO2, dense plant mass and good flow - instead use 3 pumps per 100L, 3x per week (maximum dosage) with 50% weekly water change.• For LOW LIGHT tanks, dose the normal amount but only 1-2 times per week.*Amounts above are for reference only. Your planted aquarium may need more or less depending on many factorsWARNING: 3 PUMPS PER 100L IS THE MAXIMUM DOSAGE. DO NOT OVERDOSE
