Measuring Phosphate in a Reef Tank: Why Zero PO4 May Not Mean Zero
Check zero PO4 readings, compare measurement units and select suitable phosphate tests before changing your reef aquarium.
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Freshwater and marine phosphate test; range 0.01–1.0 mg/l, resolution 0.02 mg/l.
Reagent quantities differ for freshwater and marine water. Use the reference sample and supplied colour chart; follow exact quantities and waiting times in the manual.
Follow the instructions on the delivered package. For aquarium use; keep out of reach of children.
Genuine product-family image. Only the selected pack is supplied, not a set of every pictured pack.
Dr. Biener GmbH, Steinäckerweg 3–5, 36367 Wartenberg, Germany. info@biener-aquaristik.de.
Official product information and instructions
Supplier delivery within Germany only, estimated 2–3 business days. No pickup. Orders with corals ship in a separate parcel with their own shipping charges; the coral delivery date does not apply to this item.
Check zero PO4 readings, compare measurement units and select suitable phosphate tests before changing your reef aquarium.
Read guide