Description
Premium Potassium Supplement for Planted Aquariums
Flourish Potassium™ 500ml contains 50,000 mg/L of potassium, specifically formulated for the natural planted aquarium. Potassium is an essential macronutrient required for strong plant growth, healthy leaves, and robust root development.
In fast-growing aquascapes or aquariums with low-mineral source water, potassium can quickly become depleted — leading to poor plant health. This supplement helps prevent deficiency and keeps your plants thriving.
✅ Why Choose Flourish Potassium?
✔ Highly concentrated – 50,000 mg/L potassium
✔ Targets potassium without affecting nitrogen (N) or phosphorus (P)
✔ Derived from potassium sulfate (does not alter NPK balance)
✔ Ideal for aquascaping & high-tech planted tanks
✔ Suitable for freshwater planted aquariums
Unlike potassium nitrate or potassium phosphate, this formula allows you to adjust potassium levels without changing nitrogen or phosphorus levels, making precise nutrient control easy.
🌱 Prevents Common Potassium Deficiency Signs:
Yellowing (chlorosis) in older leaves
Brown/dead patches (necrosis)
Pinholes in leaves
Weak stems and roots
Slow or stunted growth
📏 Dosing Instructions:
Use 1 capful (5 mL) per 125L (30 US gallons)
Raises potassium by 2 mg/L per dose
Dose 2–3 times per week or as needed
📦 Product Details:
Size: 500ml
Suitable for: Freshwater planted aquariums
Brand: Seachem
Long-lasting concentrated formula
🌿 Keep your aquarium plants lush, vibrant, and growing at their full potential.
