New Products
New Products
CO2 toebehoren
Adding CO2 to the aquarium can be complicated, but with the right accessories it becomes relatively easy. Also when you need to attach multiple aquariums to one system, you can find everything you need here.
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CO2 bottle refillableBottle content: 500 gram 2 kg 6 kg€42.90
With these FULL, refillable CO2 bottles you have an affordable and sustainable solution for supplying the aquarium with CO2. The CO2 bottles are equipped with a handy carrying handle.
Choose from:
500 grams, 2, 6 or 10 kg
Bottle is delivered full -
Have the CO2 bottle filledType: Swap Refill own bottleBottle content: 500 gram 2 kg 6 kg 10 kg€7.90
Want to fill your empty CO2 bottle? This is possible with our CO2 bottle exchange system! Filling of 500 grams, 2, 6 or 10 kg.
Complete this form , print it out and add it to the empty bottle. -
Dennerle CO2 disposable bottleContent: 500 gram 1200 gram€26.49
Benefit from the convenience of a Dennerle CO2 disposable bottle. The CO2 bottle is filled with 500 or 1200 grams of CO2 and is immediately ready for use.
Contents: 500 or 1200 grams
Price per piece -
CO2 pressure hose per meterColor: Black clear-transparant€1.90
Sturdy, pressure-resistant CO2 hose. Pressure resistant up to 13 bar.
Per meter
available in transparent-clear, black or white-transparent
diameter: 4/6mm -
CO2 hose (flexible) per m€1.90
Flexible, white-transparent CO2 hose. Impermeable and pressure resistant. For connecting the CO2 bubble counter and CO2 diffuser to the aquarium's CO2 system.
Price per meter
Enter the desired number of meters as quantity.diameter: 4/6mm
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CO2 Solenoid Valve€34.90
With this CO2 solenoid valve it is possible to shut off the CO2 supply at night. A reliable solenoid valve that can easily be plugged into a timer. This prevents CO2 wastage, as an aquarium does not need CO2 at night.
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CO2 coupling 90€5.90
With this handy coupling, the CO2 hose can be guided neatly in a 90-degree angle, without there being any chance of the hose kinking.
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CO2 coupling Y€6.90
With this handy Y coupling, CO2 hose can be divided from one CO2 source to two hoses. For example, to supply two aquariums with CO2 with one CO2 bottle.
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CO2 speed limiter€9.90
A handy limiter to regulate the flow of CO2. Place this between the CO2 pipe and the amount of CO2 can be adjusted with the adjusting screw. Extremely suitable for distributing CO2 where there are multiple branches.
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Suction cup transparent normal€0.50
Transparent suction cup for connecting glass Lily pipes, CO2 diffusers, CO2 checkers, etc.
Diameter: 39mm
Opening: 8mm -
Transparent suction cup nano€0.50
Transparent suction cup nano with 'clip' for connecting glass products, hose or accessories, for example.
Diameter: 28mm
Clip: 5-10mm -
Transparent suction cup ODiameter: 7mm 16mm 22mm 9mm€0.75
Transparent suction cup with 'O' for connecting glass products, hose or accessories, for example.
Available in different formats:
O: 7mm
O: 9mm
O: 12mm
O: 16mm
O: 22mm -
Transparent suction cup 6mm (block)€0.50
Transparent suction cup with 6mm opening for connecting glass products, CO2 hose or accessories, for example.
Diameter: 25mm
Opening: 6mm -
Transparent Suction Cup ClipDiameter: 5mm 6mm 12mm 16mm 19mm€0.75
Transparent suction cup Clip for connecting glass products, hose or accessories, for example.
Available in different sizes.
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CO2 U pipeSize: S M L€4.90
A CO2 U-PIPE prevents the CO2 hose from kinking when it is hung over the edge of the aquarium.
Available in 3 sizes:
S, M or L -
CO2 J pipe€5.90
A CO2 J-PIPE prevents the CO2 hose from kinking when it is hung over the aquarium edge. The CO2 diffuser can therefore be placed in the aquarium in a stylish way.
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CO2 distributorType: 2-weg 3-weg 4-way 5-way 6-way€34.90
With this CO2 distributor it is possible to supply multiple aquariums with CO2 simultaneously with one CO2 system. Multiple diffusers can also be connected to one aquarium.
Choose from:
2-way
3-way
4-way
5-way
6-way -
Dennerle CO2 Adapter disposable bottle pressure...€23.99
With this CO2 adapter it is possible to connect a Dennerle CO2 pressure regulator for disposable bottles to refillable CO2 bottles. Use this adapter for the CO2 connection to use the Dennerle Evolution Quantum or Primus pressure regulator in combination with refillable CO2 bottles.
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Dennerle CO2 Adapter Refillable pressure regulator€21.99
With this CO2 adapter it is possible to connect a pressure regulator for refillable systems to the Dennerle disposable bottles.
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Dennerle CO2 Adapter for Nano pressure regulatorType: Wegwerp Refillable€20.79from €18.79
For aquarists who want a larger CO2 supply, Dennerle offers additional adapters, which allow a combination of the Nano pressure regulator with all common, refillable CO2 bottles and Dennerle 500 g CO2 disposable bottles.
Choose:
- DE-2997 - Nano pressure regulator on disposable bottle
- DE-2998 - Nano pressure regulator on refillable bottle -
Open-end wrench for CO2 pressure regulator€5.90
Handy open-end wrench for tightening or loosening the CO2 pressure regulator on a CO2 bottle. Equipped with a handy bend for more convenience and an eye to hang the wrench in the aquarium furniture.
length: 175mm
For nut: 30mm -
Dennerle CO2 pH Electrode€89.99Accurate pH electrode from Dennerle for continuous measurement of the pH of aquarium water. The modern gel electrode can easily be connected to all Dennerle pH controllers or other pH measuring devices with a BNC connection.
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Dennerle pH Electrode Set€115.99A complete set with all necessities for the pH electrode. A reliable measurement of the aquarium's pH is essential. Ensure optimal measuring results with this set. Easy in use!
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Dennerle CO2 pH electrode holder€12.99For the secure attachment of the pH electrode in the aquarium. Made of high-quality plastic with light-resistant screen against algae growth.
