JBL PROFLORA CO2 BASIC SET U

Ready-to-connect CO2 fertiliser system for the optimal supply of all aquarium plants in freshwater aquariums from 40 to 300 litres, thus preventing algae growth.

156.8 EUR

Price incl. 23 VAT plus Delivery
In stock – delivered to you in 1-3 business days
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Product features

  • Ready-to-connect CO2 fertiliser system. Provides the ideal supply for all aquarium plants in freshwater aquariums from 40 to 300 l while preventing algae
  • Simple assembly: screw pressure reducer onto cylinder, connect hose with bubble counter/check valve and diffuser, set the bubble count - done
  • Disposable CO2 storage cylinder. No hose slippage thanks to hose screw connections, check valve prevents water from entering the cylinder
  • The correct CO2 concentration in the aquarium water is checked via the display of the CO2/pH permanent test included and can be readjusted if required
  • Package contents: 500 g disposable CO2 cylinder, pressure reducer, 3 m hose, bubble counter with check valve, ceramic diffuser, permanent test with reagents, 2x plant fertiliser 100 ml, 1x daily fertiliser 10 ml
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Noch offene Fragen?

In unserem FAQ‑Bereich findet ihr Antworten auf die am häufigsten gestellten Fragen. Solltet ihr hier nicht fündig werden, zögert bitte nicht, uns direkt zu kontaktieren – wir helfen euch gerne weiter.

  • Should I use multiple check valves on my CO2 system?

    In line with the motto "better safe than sorry," some aquarium owners install several check valves in the same circuit. If you use the JBL PROFLORA direct inline diffuser or the JBL PROFLORA CO2 Count Safe bubble counter, for example, you already have an integrated check valve. If you use a separate check valve (JBL PROFLORA SafeStop) in addition, problems may arise when opening the check valves. This effect can be observed if the addition does not start again automatically after the night shut-off or interruption of the supply with the controller. Please note that, depending on the working pressure and the number of bubbles, it may take a few minutes between the start of the addition and the visible entry of CO2 into the aquarium. Each spring in a check valve requires a certain amount of pressure to open. Multiple springs can therefore interfere with each other and, depending on the distance between the two check valves, reduce the pressure on the spring to such an extent that it remains closed. Therefore, please always use only one check valve for your CO2 installation.

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  • Can JBL PROFLORA CO2 products only be used for aquariums?

    Yes, JBL PROFLORA CO2 products are designed exclusively for use in aquariums. The gas supplied promotes plant growth and can be adjusted with fine precision so that even the smallest quantities can be added to the aquarium. This ensures constant operation and the safety of the fish.

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  • What is the minimum working pressure required for using JBL CO2 accessories?

    All check valves and backflow preventers from JBL require a working pressure of at least 0.6 bar for the valve to open. This feature is found in the JBL PROFLORA CO2 TAIFUN SAFESTOP, COUNTSAFE, and INLINE. The JBL PROFLORA TAIFUN diffusers also all work with this pressure. A higher working pressure is not necessary, which is why all accessories also work with the JBL PROFLORA BIO SETs (except JBL PROFLORA CO2 STARTER BIO SET). Depending on the installation, long hoses and other components may require a slightly higher working pressure than 0.6 bar, which is why the default setting of 1.2 bar is sufficient in all cases.

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  • The pressure reducer cannot be removed

    Your system is probably still under pressure. Close the cylinder valve and disconnect the CO2 hose from the pressure regulator. Open the adjustment screw and release the pressure remaining in the pressure regulator until both pressure gauges read 0 bar. Loosen the connection nut of the pressure regulator from the cylinder valve.

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  • Is a tool required to install the pressure reducer?

    No, no tools are required and should not be used under any circumstances. Using a tool may cause damage. You can attach the pressure reducer to the CO2 cylinder with your hands. Turn it until you feel resistance and then turn it about half a turn further. The pressure regulator will then be securely in place. When attaching the regulator to disposable cylinders, you will hear a short hissing sound.

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  • Is a tool required to adjust the CO2 level?

    No, under no circumstances should a tool be used. Using a tool may cause damage. There is a thin pin at the tip of the needle valve. If the needle valve is closed clockwise and turned too tightly or with a tool, it may break off and damage the pressure control valve

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