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Terms and Conditions Apply!
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LCA Potassium is a high-quality liquid supplement formulated to supply aquarium plants with essential potassium (K). Potassium plays a key role in plant cellular function, enzyme activation, and photosynthesis. This nutrient is especially important in tanks with dense plant growth, strong lighting, or CO₂ injection, where potassium is quickly consumed. Regular dosing helps prevent common deficiency symptoms such as yellowing leaves, weak stems, and slowed growth.
Rich in Potassium (K) – Delivers the vital nutrient that supports cellular health, enzyme function, and strong plant growth
Promotes Healthy Root Development – Encourages strong, efficient root systems that absorb nutrients effectively
Prevents Potassium Deficiency – Corrects symptoms like yellowing leaf tips, poor plant structure, and stunted growth
Liquid Form – Allows for easy, precise dosing with no mess or risk of overapplication
Safe for All Aquatic Life – When used as directed, it is harmless to fish, shrimp, and invertebrates
Compatible with All Aquarium Types – Ideal for both low-tech tanks and high-tech setups with CO₂ injection
Standard Dosing: Add 1 pump (1 mL) per 50L of aquarium water 2–3 times a week
For High-Demand Tanks: Increase to 1 pump per 50L daily for CO₂-injected or high-light aquariums
Application Tips:
Dose during the light cycle for better nutrient uptake
Observe plant growth and adjust the dosage as needed
Avoid overdosing, which can lead to nutrient imbalances
250 mL Pump Dispenser Bottle
500 mL Pump Dispenser Bottle
For Heavily Planted Tanks – Ideal for supporting robust growth in tanks with dense or fast-growing plants
For CO₂-Injected Aquariums – Enhances nutrient availability in systems with increased photosynthetic activity
For Potassium Deficiency – A reliable solution to restore color, strength, and vitality to plants showing signs of potassium shortage
Use with Other LCA Fertilizers – Combine with LCA Nitrogen and LCA Phosphorus to complete your macronutrient dosing routine
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