Liquid fertilizer for weekly use

It is enriched by 37 elements essential for the rapid and extraordinary growth of all aquatic plants. Among the most important elements contained in this product are potassium, magnesium, boron, iron, cobalt, copper, manganese, molybdenum, zinc, vanadium, nickel, aluminum, selenium, tin, lithium, EDTA, HEDTA and DTPA. Application Shake well 1 ml for every 4 liters once a week before use.