Improve Growth and Color for Freshwater Plants! \nDymax Iron Essential is specifically designed to enhance plant color and promote rapid growth by providing important micronutrients like iron, nitrogen, and magnesium. It's ideal for aquatic plants and ensures healthy leaves and roots without promoting unwanted algae growth from phosphates. This supplement can also be used with Dymax Flora Plus and Dymax Ultra Black Water to stimulate cell division and improve root absorption. \nHighlights: \n\nContains iron, nitrogen, magnesium and more \nPromotes healthy leaves and roots \nAvailable in 300ml and 500ml sizes \n