LCA Potassium (K) Liquid Fertiliser – Vital Nutrient for Healthy Plant Growth

LCA Potassium (K) is a macro nutrient fertiliser providing one of the essential NPK elements critical for abundant and vigorous plant growth. Potassium supports leaf strength, enzyme activation, and overall plant metabolism, ensuring your aquatic plants remain healthy, vibrant, and resilient.

A deficiency in potassium can cause yellowing leaves, weak stems, and stunted growth, making correct dosing essential for thriving planted aquariums. Full 3x per week dosing provides optimal levels of potassium for even the most demanding setups.

Dosage Instructions (per 100L)

Shake bottle well before use

• Standard dosing: 1 pump (2ml), 3x per week with 50% weekly water change

• High light / CO2 injected tanks: 3 pumps (6ml), 3x per week with 50% weekly water change

• Low light tanks: Dose 1-2 times per week

Advanced users: Adjust based on plant density, light intensity, and CO2 levels

Safety: Maximum 3 pumps per 100L

Key Benefits

• Supplies essential potassium (K) for healthy, strong growth

• Prevents yellowing leaves and weak stems

• Supports enzyme activation, nutrient transport, and metabolism

• Compatible with LCA NPK and Micro Mix for complete EI dosing

• Safe for shrimp and fish tanks