Flourish Potassium 250mL

Fluorish Potassium contains 50,000 mg/L of potassium suitable for naturally grown aquariums. Potassium is one of several elements that are vital to maintaining a strong level of growth in a planted aquarium.

Key Features:

• Potassium supplement for planted aquarium
• High concentration (50,000 mg/L)
• It contains no phosphates or nitrates making it ideal for use with Flourish Nitrogen and Flourish Phosphorus.

Instructions:
Use one cap fill (5 ml) per 125 liters (30 US gal). This dose raises the potassium level by 2 mg/L. Repeat 2-3 times a week or as needed in response to signs of potassium deficiency in older leaves which include: chlorosis (yellowing), necrosis (dying/turning brown), holes in leaves, and weak stems and roots.