JBL Macro-element fertiliser ProScape NPK

Additional supply for plants: complementary fertilizer with 3 components (N = nitrogen, P = phosphorus, K = potassium) for aquariums in aquascaping. The dosage depends on the light level, CO2 supply, and consumption. Promotes vigorous plant growth, prevents signs of deficiencies: contains nitrogen in the form of nitrate, phosphorus in the form of phosphate, potassium, and magnesium for targeted increases. Iron and trace elements should be added separately. Checks with JBL Nitrat, Phosphat sensitiv and K (potassium) tests. Under strong light without CO2, 2 ml/100 l every day. Under low light with CO2, 2 ml/100 l once a week. Under low light without CO2.