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    JBL PO4 Test sensitive

    JBL PO4 Test sensitive

    • Highly sensitive phosphate test (starting at < 0,02 mg/l)
    • For approx. 50 tests
    • Suitable for freshwater and marine tanks
    • Laboratory comparator system compensates for possible staining of the water
    In stock
    Free shipping on orders over € 50.- within Germany Change region
    1-3 business days - order today and we’ll deliver on Saturday at the earliest
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    The JBL phosphate test set PO4 is a means of exactly determining and routinely controlling the phosphate content in fresh water and marine tanks within a range of 0.05 - XXXXXX mg/l (ppm). JBL has developed a compensational method for slightly discoloured water. When e.g. peat is added to the filter or medical treatments stain the water, you will still get precise and reliable readings.


    • Highly sensitive test (from 0.05 mg/l) for measurements with laboratory accuracy in fresh water and salt water
    • Determines the phosphate concentration in the water, which along with the nitrate concentration is responsible for undesirable algae growth
    • Messbereich beginnt schon bei 0,05 mg/l
    • For approx. 50 measurements
    • Includes glass cuvettes, comparator system, syringe and a colour chart
    • For fresh water and salt water



    JBL is a German company with a long tradition and a vast product range for aquarium enthusiasts. From high-quality fish and shrimp food over external filters to aquatic plant fertilisers - JBL offers an enormous choice for every aquarium keeper.

    The research and development department of JBL constantly brings new innovative products onto the market. No matter whether you are an aquascaper, fish keeper, shrimp keeper or planted tank enthusiast, JBL offers suitable tools and accessories for all of these aspects of the hobby in order to support aquarium enthusiasts with the set-up and maintenance of their tanks.

    General information

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    Customer reviews

    This item has been rated 4.6 out of 5 stars
    22 Reviews
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    5 Stars(16)
    4 Stars(3)
    3 Stars(3)
    2 Stars(0)
    1 Star(0)
    Sebastian C.
    27th February 2014
    JBL - PO4 Test sensitive - Refill
    JBL - PO4 Test sensitive - Refill

    Ein sehr guter Test würd ich jedem empfehlen,sehr schnelle Lieferung TOP!!!Vielen Dank!!!

    Juan Antonio P.
    excelente producto
    21st February
    JBL - PO4 Test sensitive - Test kit
    JBL - PO4 Test sensitive - Test kit

    Estoy muy satisfecho con este producto, la entrega rápida y el precio muy bien, la verdad lo recomiendo amplia mente.....

    Benjamin S.
    Gut abzulesen
    4th May 2016
    JBL - PO4 Test sensitive - Refill
    JBL - PO4 Test sensitive - Refill

    Bin vollkommen zufrieden mit dem PO4 Testset von JBL. Die blaue Farbe ist gut abzulesen und die Stufen sind auch gut zu unterscheiden. (mehr lesen)