Flourish Potassium™ 100 ml – Potassium Supplement for Planted Aquariums
Flourish Potassium™ is a highly concentrated potassium supplement designed to support strong, healthy growth in planted aquariums. It delivers 50,000 mg/L of potassium without adding nitrate or phosphate, allowing precise nutrient control.
Key Benefits:
• Highly concentrated potassium source (50,000 mg/L)
• Prevents potassium deficiency and leaf yellowing
• Supports vigorous plant growth and overall health
• Nitrate- and phosphate-free for precise NPK management
• Ideal for use alongside Flourish Nitrogen™ and Flourish Phosphorus™
Why Use It?
• Potassium is essential for plant development and can become depleted in fast-growing aquariums or in systems with low-mineral source water. Flourish Potassium™ helps maintain optimal levels, preventing deficiencies that can limit growth.
Formulation Advantage:
• Derived from potassium sulfate, it allows targeted potassium dosing without altering nitrogen or phosphorus levels—making it easy to fine-tune your fertilization program.





