
Plantavit potassium+ is a liquid fertilizer for planted aquariums which contains potassium.
Potassium plays a vital role in photosynthesis and many other biological functions within the plant. In compared to other nutrients, K+ is highly soluble and highly mobile within the plant. Potassium deficiency has a significant negative effect on plants. A typical indicator of potassium deficiency are perforated leaves or dying leaf tissue (necrosis).
Recommended concentrations of potassium in planted aquariums are from 5 to 20 mg/L.
Tips for use and dosage
Recommended dose: 1 ml / 20 L - adds; 2 mg/L K and 0,82 mg/L S
• Aquarium with strong lighting with the addition of CO2, densely planted: 1 ml / 20 L - daily *
• Aquarium with moderate lighting with the addition of CO2: 1 ml / 20 L - 3 - 4 times a week *
• Aquarium with low to moderate lighting without adding CO2: 1 ml / 20 L - 1-2 times a week *
• Aquarium with low lighting without adding CO2 with few plants: 1 ml / 20 L - 1 time a week *
* The dose is only an approximate recommendation and it should be adjusted depending on the
potassium consumption in the aquarium, which may differ for each individual aquarium.

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