FCRSOFTDemo
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Free tool

Water Quality Checker

Enter your readings; free (toxic) ammonia is also calculated automatically from temperature and pH.

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Calculator

This calculator runs in your browser; the data you enter is not stored.

Results

    Overall status —

    How is it calculated?

    • Free ammonia (NH₃) = TAN ÷ (1 + 10^(pKa − pH)); pKa = 0.09018 + 2729.92 ÷ (T + 273.15)
    • Values are general references; consult an expert for your species and system.

    FCRSOFT

    FCRSOFT does this for you automatically

    You don’t need to do the calculations and checks on this page by hand every day. FCRSOFT derives them all automatically from the records entered in the field.

    • Oxygen, temperature and pH readings are recorded per cage.
    • Sensor data is collected automatically, with instant alerts when thresholds are crossed.
    • Water quality history is reviewed side by side with FCR and mortality data.
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    Net-Pen Farming Software

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    FCRSOFT

    Monitor Water Quality 24/7

    Oxygen, temperature and pH readings are recorded per cage; sensor data is collected automatically and you are alerted when thresholds are exceeded.

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    FCRSOFT solutions

    All inclusive

    Enterprise Site — all products

    Farm · Hatchery · Feed ERP · Processing · WMS & Supply · Sales & CRM · Finance · Maintenance · Trace & Cold Chain · B2B Commerce · Fleet & Vessel · Voyage & Chartering · Trade & Customs · Freight & Container

    • 30 full users
    • 1 sites
    • 69 modules
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