- Potassium supplement for the planted aquarium
- Highly concentrated (50,000 mg/L)
- Does not contain phosphate or nitrate making it ideal for use with Flourish Nitrogen and Flourish Phosphorus
The Flourish Potassium 250Ml is a sensational customer favorite, and we hope you like it just as much as everyone does.
Inventory Last Updated: Sep 22, 2020