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JBL ProAqua Test O2 Oxygen


The JBL ProAqua Test O2 Oxygen is designed for the measurement and routine control of the oxygen content in saltwater and freshwater aquariums and in mains water and garden ponds within the range of 1 - 10 mg/l (ppm). Precise indication of oxygen content in freshwater and marine aquariums as well as garden ponds.

JBL ProAqua Test O2 Oxygen
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JBL ProAqua Test O2 Oxygen

oxygen test for fresh and marine water
Price  
 Test-Set 13.49 EUR 
 Refill Set 7.29 EUR 

Price including german VAT plus shipping costs
     


  • The JBL ProAqua Test O2 Oxygen is designed for the measurement and routine control of the oxygen content in saltwater and freshwater aquariums and in mains water and garden ponds within the range of 1 - 10 mg/l (ppm). Precise indication of oxygen content in freshwater and marine aquariums as well as garden ponds.

    Why test? All animals living in water need oxygen to breathe. Even the „invisible helpers“ in aquariums and ponds, the cleansing bacteria, are dependent on a sufficient oxygen content for the conversion of ammonium to nitrate. The oxygen supply they need can be safeguarded by adequate planting. In aquariums and ponds with little or no planting and in marine aquariums, the oxygen content always needs to be kept at the appropriate saturation value with the help of technical equipment. The saturation value depends on the water temperature (see table on last page). Plants are able to exceed this saturation value through their assimilation activity. In well planted aquariums and ponds, for example, values can be found towards the end of the lighting period, which are 1 to 2 mg/l higher than the saturation value.

    Important when algae preparations are used, as large amounts of oxygen are used when algae are eliminated.
    Recommended for use at night in densely planted aquariums, when large amounts of O² are absorbed.

    You can oder the complete test kit with coloure chart and test accessories or only the reagents at the refill kit.


    Manual JBL ProAqua Test O2 Oxygen

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  • Reviews for JBL ProAqua Test O2 Oxygen:
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    at 01.12.2019:
    Der O2-Test hat leider nicht die hohe Qualität von den anderen JBL-Wassertests. Vor allem müsste man das Messgefäß gemäß den Anleitungen "mit dem beiliegenden Verschluss blasenfrei verschließen". Allerdings ist dies fast unmöglich: fast immer bleibt ein wenig Luft nach dem Verschließen des Deckels. Für "blasenfrei verschließen" bräuchte man ein anderes System als das Standardmessgefäß und den normalen Gewindedeckel. Folglich ist das Messergebnis vielleicht nicht zuverlässig. Bei mir zeigt der Text bis jetzt immer 6 mg/l, unabhängig von Besetzung, Bepflanzung und Oxydator. Bei 6 und 8 mg/l sind die Farbe fast identisch und schwierig zu unterscheiden.