Seachem Flourish Potassium 100 ml

Flourish Potassium™ contains 50,000 mg/L of potassium, derived from potassium sulfate, for the natural planted aquarium. It lets you raise potassium independently without affecting nitrogen or phosphorus levels.

Key Features

• Independent Dosing: Adjusts potassium without affecting nitrogen or phosphorus, unlike combined NPK fertilizers.
• Highly Concentrated: 50,000 mg/L formulation from potassium sulfate.