JBL Potassium Test – Professional Water Analysis for Aquariums

Maintaining optimal water conditions is essential for the health and stability of any aquarium. Even when water appears visually clear, imbalanced values can lead to algae growth, plant nutrient deficiencies, or fish health issues. The JBL Potassium Test is designed to provide accurate and reliable measurements of potassium levels, helping aquarists maintain conditions that closely replicate natural habitats.

Potassium is a key macro-element required for healthy plant growth in freshwater aquariums. It is rapidly absorbed and stored by plants but can deplete quickly, even in aquariums with regular fertilisation. Low potassium levels often result in stagnant plant growth despite adequate supplies of other nutrients. Since mains water generally contains insufficient potassium compared to natural waters, regular testing is crucial, especially in planted or aquascaped tanks.

Recommended Potassium Levels:

• Freshwater aquariums (community tanks): 10–30 mg/l

• Lake Malawi / Lake Tanganyika setups: 10–30 mg/l

• Planted aquariums (aquascaping): 10–30 mg/l

• Marine aquariums: Not measurable with this test

Key Features:

• Accurate Testing: Rapid and colour-change tests for precise potassium measurement.

• Early Problem Detection: Identifies nutrient imbalances that can lead to algae growth or poor plant health.

• Essential for Planted Tanks: Helps prevent potassium deficiencies that hinder plant growth.

• Comprehensive Support: Results can be analysed on the JBL website for personalised recommendations.

The JBL Potassium Test is an indispensable tool for aquarists who want to maintain a thriving, healthy aquarium environment with stable water chemistry and flourishing plant growth.