Listed 15 August 2026
Seller type: Private / Casual Seller
★ Founder MemberAsking price: €9.07
Salifert Fresh PO4 Test Salifert Fresh PO4 Test is a drop test for measuring phosphate (PO4) in freshwater aquariums. Monitoring PO4 is important in planted tanks because phosphate is a key nutrient, while excessive levels can contribute to unwanted algae growth. This test supports routine water testing during fertilising, water changes and general aquarium maintenance. What the test measures – Phosphate: PO4 Key features – Drop test for freshwater phosphate testing – Useful for planted aquariums and fertiliser control – Helps identify elevated PO4 levels in freshwater tanks
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When to test – During fertilising and planted aquarium maintenance – If algae issues appear or water parameters fluctuate – Before and after water changes – After changes in feeding or stocking that may affect phosphate levels How to use – Take a water sample in the test vial as per the manufacturer’s instructions – Add the reagents, mix, and wait for the reaction time – Compare the colour to the chart to read the result
