CO2 Nawożenie roślin

Don’t let your plants starve!

As soon as your plants receive the right light, they start the photosynthesis process. As a result carbon dioxide (CO2) is combined with water to make nutrition (sugar), releasing oxygen (O2) as by-product. This way CO2 serves the plants as their main food. Further fertiliser, such as JBL Ferropol or JBL Ferropol 24 can be compared to the vitamins and trace elements humans need to survive, no matter how much fats, carbohydrates and proteins (corresponds to CO2 for the plants) we eat.

CO2 is always present in small amounts in your aquarium water through the exhalation of fish, plants (at night), invertebrates and bacteria.

How much CO2 does your aquarium water contain?

This table shows you: firstly how much CO2 is dissolved in your aquarium water, and secondly which CO2 content is ideal for your plants. To use the table you need the pH value and the carbonate hardness of your aquarium water. These two values will give you a CO2 content which is easy to read off. For example, if your pH content is 7.4 and the KH is 6 °dKH, you have 7 mg/l CO2 in the water. However most aquatic plants need slightly higher CO2 levels between 14 and 23 mg/l for vigorous and healthy growth. Very sensitive species even need up to 23 – 36 mg/l. With the help of a CO2 fertiliser system you can then increase the CO2 content in the water and thus at the same time provide the perfect pH value for your fish.

When you measure the pH value of your aquarium water you can read in the table shown, how much CO2 is present in your aquarium. The green area in the table indicates what would be the ideal CO2 level for thriving plant growth or the right level for sensitive plants. Now you can see whether the CO2 content of your water is not sufficient and you need to increase it for the perfect plant growth. JBL offers you a practical JBL CO2-pH Permanent Test , which permanently displays the CO2 content of your aquarium water. This way you can easily and quickly read on a scale at any time how much CO2 is available in the water.

For the increase of the CO2 concentration you can find fertiliser systems under CO2-Pielęgnacja roślin . You have the choice between bio-CO2 systems ( Bio ), which produce CO2 by means of a sugar-yeast system and systems with pressurised gas cylinders, filled with CO2 ( Jednorazowe (u) or Wielokrotnego użytku (m) ).

Bio-CO2 systems are less expensive and ideal for smaller aquariums. They produce CO2 for about 40 days and need to be refilled and activated again.

Bio-CO2 systems

Bio-CO2 systems produce the plant nutrient carbon dioxide (CO2) through a biological reaction process, in which (in simple terms) yeast reacts with sugar. The reaction components can be replaced after about 40 days.

The affordable entry into the CO2 fertilisation

JBL ProFlora Bio80 eco

Instalacja do nawożenia Bio-CO2

  • 40 dni naturalne nawożenie CO2: Zdrowy wzrost roślin, mniej glonów. Bio-CO2 Zestaw Starter do akwariów 30-80 l
ab 9,23 €
The basic Bio-CO2 kit for 30-80 litres

JBL ProFlora Bio80

Instalacja do nawożenia Bio-CO2 ze szklanym dyfuzorem

  • 40 dni naturalne nawożenie CO2: Zdrowy wzrost roślin, mniej glonów. Bio-CO2 Zestaw Starter do akwariów 30-80 l
ab 22,93 €
Bio-CO2 systems with extendable diffuser for 50-160 litres

JBL ProFlora Bio160

Instalacja do nawożenia Bio-CO2 z rozszerzalnym dyfuzorem

  • 80 dni naturalne nawożenie CO2: Zdrowy wzrost roślin, mniej glonów. Bio-CO2 Zestaw Starter do akwariów 50-160 l
ab 31,92 €

With CO2 fertiliser systems with pressurised gas cylinders you have the choice between disposable cartridges in the form of a JBL ProFlora u system ( Jednorazowe (u) ) und refillable reusable cylinders in the form of a JBL ProFlora m system ( Wielokrotnego użytku (m) ).

This is how a CO2 fertiliser system works

With CO2 fertiliser systems with pressurised gas cylinders you have the choice between disposable cartridges in the form of a JBL ProFlora u system ( Jednorazowe (u) ) und refillable reusable cylinders in the form of a JBL ProFlora m system ( Wielokrotnego użytku (m) ).

The CO2 is in a storage cylinder which always needs to be kept in an upright position, since CO2 is liquefied under pressure. To keep the gas well dosed while inserting it into the aquarium, screw the pressure reducer on the storage cylinder. It reduces the cylinder pressure so that you are able to adjust the CO2 supply to an exact quantity of bubbles with a small handwheel. The CO2 reaches from the pressure reducer over a CO2 resistant hose to a bubble counter, which at the same time serves as check valve ( JBL ProFlora CO2 Count Safe ). In the bubble is water in which the CO2 bubbles rise and become visible. Now you can adjust the desired bubble count with the handwheel. The integrated check valve prevents a backflow of the water into the pressure reducer and storage cylinder. The CO2 hose transports the carbon dioxide from the pressure reducer into your aquarium where it needs to dissolve as quickly and uniformly as possible in the water. For this various diffusers are available, depending on the size of your aquarium. In the diffuser the CO2 comes in contact with the aquarium water where it dissolves. A permanent test indicates how much water has been dissolved and whether this is the right amount.

JBL CO2 fertiliser systems with disposable cylinders

These systems contain the plant nutrient carbon dioxide (CO2) in a pressurised gas cylinder, which you can just replace when empty.

Starter kit for 20-400 litres without pressure gauge and with simple diffuser

JBL ProFlora u504

Instalacja do nawożenia CO2 Kompletny zestaw z butlą jednorazową dla mocnych i pięknych roślin akwariowych

  • Instalacja do nawożenia CO2 do optymalnego zasilania szybko i wolno rosnących roślin w akwariach słodkowodnych 20 do 400 l
ab 100,80 €
Basic kit for 200-400 litres with 2 pressure gauges and extendable diffuser

JBL ProFlora u501

Kompletny zestaw-Instalacja do zasilania roślin

  • Instalacja do nawożenia CO2 do optymalnego zasilania szybko i wolno rosnących roślin w akwariach słodkowodnych 400 l (maks. 120 cm)
ab 129,37 €
Like u501 plus additional night switch-off to save CO2

JBL ProFlora u502

Instalacja do zasilania roślin (z butlą jednorazową) z wyłączaniem na noc

  • Instalacja do nawożenia CO2 do optymalnego zasilania szybko i wolno rosnących roślin w akwariach słodkowodnych 600 l (maks.120 cm)
ab 181,47 €

JBL CO2 fertiliser systems with refillable cylinders

These systems contain the plant nutrient carbon dioxide (CO2) in a pressurised gas cylinder, which you can have refilled when empty.

Basic kit for 20-400 litres

JBL ProFlora m501

CO2 Kompletny zestaw Instalacja do nawożenia roślin akwariowych

  • Instalacja do nawożenia CO2 z napełnianą butlą wielokrotnego użytku do automatycznego zasilania szybko i wolno rosnących roślin w akwariach słodkowodnych do 400 l
ab 173,53 €
Like u501 plus additional night switch-off to save CO2

JBL ProFlora m502

Instalacja do zasilania roślin z butlą wielokrotnego użytku i wyłączaniem na noc

  • Instalacja do nawożenia CO2 do optymalnego zasilania szybko i wolno rosnących roślin w akwariach słodkowodnych do 600 l
ab 234,45 €
Like m502 plus additional pH controller

JBL ProFlora m503

Instalacja do zasilania roślin akwariowych ze sterowaniem pH

  • Instalacja do nawożenia CO2 z automatycznym sterowaniem pH do optymalnego zasilania szybko i wolno rosnących roślin w akwariach słodkowodnych 100 - 600 l
ab 394,96 €
Like m503, but with 2 kg cylinder instead of 500 g CO2 storage cylinder

JBL ProFlora m2003

Kompletna instalacja do zasilania roślin akwariowych z butlą 2 kg z urządzeniem sterującym pH

  • Instalacja do nawożenia CO2 z urządzeniem sterującym pH do automatycznego zasilania szybko i wolno rosnących roślin w akwariach słodkowodnych do 1000 l
ab 465,13 €

Leave the pH value to your CO2 system!

As soon as you introduce CO2 into your aquarium water a part of the carbon dioxide will combine with the water to make carbonic acid. The more carbonic acid you have in your water, the more the pH value of the water drops. You can take advantage of this effect and not only feed your plants with CO2, but also attain the pH level you want. Many fish species prefer slightly acidic water (pH value below 7). You can adjust the desired pH level with the pH controller which then sets this level automatically.

You also can leave the complete CO2 supply and the pH value to the JBL ProFlora pH-Control 2 . When switching on the first time the pH controller will ask you for the carbonate hardness of the water, which you can determine within a few seconds with a JBL KH Test . Then the device knows how many pH stabilising minerals are available in the water and automatically selects the corresponding pH value. It adjusts the CO2 quantity so that the plants grow perfectly and the pH level remains stable day and night.

Refill of the storage cylinders

Many pet shops, and also fire brigades or the specialised trade for liquefied gas can refill your CO2 refillable cylinders. The pressure gauge shows you if the pressure has decreased. Sometimes a refill is not possible in the short term. But there’s an easy solution for that too. If you have a disposable 500g cylinder ( JBL ProFlora u500 ) as spare cylinder in stock, you can integrate it within a few seconds. Even if you have a refillable JBL m system you can adapt your pressure reducer to the disposable cylinder with one simple movement using an Allen key.