Seachem Aquavitro Freshwater Propel Potassium Supplement

Aquavitro Propel delivers concentrated potassium to planted aquariums where this element is typically the first macro nutrient to deplete. Plants consume potassium in significant quantities, and it's often severely undersupplied even in complete fertilizer lines. Deficiency shows up as pinholes or yellow edges on older leaves first. If you're running a demanding planted setup with fast-growing stem plants or carpeting species, Propel is worth running alongside your regular fertilizer rather than waiting for symptoms to appear.