Aqua Guard Iron 20g (50 Tabs)

Iron (Fe) is highly related to the color performance of aquatic plants. During iron deficiency, new leaves will lose their color, even yellowing. To achieve a strong color, reduce Nitrogen (N) and Phosphorus (P) (slow growth rate)and increase Potassium (K) (improve photo-synthesis) to obtain the best color performance.

Direction: Tabs are to be dosed directly, please refer to the dosing table. For best color development, use the Nutrient Potassium (K). If deficiency symptoms (chlorosis/yellowing) appeared, double the dosage until the new leaves return to normal.