The Salifert Freshwater Potassium Test Kit 40 Tests is a precision aquarium potassium test kit designed to accurately measure potassium (K) levels in freshwater aquariums. Potassium is an essential nutrient for aquatic plants, playing a key role in healthy growth, colour, and overall plant vitality.
With up to 40 tests per kit, this test kit provides reliable, easy-to-read results, making it ideal for planted aquarium hobbyists who want to maintain balanced nutrient levels. Regular testing helps prevent deficiencies and supports a stable, thriving planted environment.
• Accurate potassium test kit for freshwater aquariums
• Up to 40 tests for consistent nutrient monitoring
• Measures potassium (K) to support healthy plant growth
• Helps maintain balanced and stable water conditions
• Easy-to-use liquid test with clear colour chart
• Trusted Salifert quality for dependable performance
Suitable for:
Follow included instructions to test aquarium water and compare results to the included colour chart. Regular testing is recommended when dosing fertilizers or maintaining planted tanks.