Seachem Flourish Potassium is a specialized potassium supplement designed for planted aquariums. With an exceptionally high concentration of 50,000 mg/L, it provides essential nutrients for healthy plant growth. This product is free from phosphate and nitrate, making it a perfect companion to Flourish Nitrogen and Flourish Phosphorus for balanced aquarium nutrition. For all your aquatic needs, visit shop.morphmarket.com.