Seachem Flourish Potassium prevents potassium depletion in your aquarium and maintains the highest levels of growth.
Potassium is vital to a vigorous level of growth in a planted aquarium, and can become depleted. Seachem Flourish Potassium contains 50,000 mg/l of potassium.
Flourish Potassium is derived from potassium sulfate, allowing the user to adjust potassium levels without affecting nitrogen or phosphorus.
Guaranteed Analysis: Soluble Potassium (K2O) 05.8% Derived from: Potassium Sulfate Elemental potassium is present at a concentration of 50,000 ppm (e.g 5%)