New Products
New Products
CO2 products
Adding CO2 to the aquarium will help to better grow aquariumplants. Next to light, plants need sufficient levels of CO2 for photosyntheses. We offer a wide range of CO2 products for adding CO2 to your aquarium. It will help lower the pH levels of the water and is practicly indispensable in a densely planted aquarium.
Subcategories
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CO2 systems
A good CO2 system and adding free available CO2 to the aquarium, besides a good fertilization, plays an important role to the growth of the plants in the aquarium. By adding CO2 to the aquarium the pH of the water lowers and makes it acidic, just as most plants and fish love it.
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CO2 Diffusers
The small bubbles that a CO2 diffuser produces, have a large contact area. The CO2 diffusor ensures that the added CO2 in the optimal water to dissolve, and in the aquarium spreads. In an aquarium with CO2 fertilization to grow aquarium plants many times better!
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CO2 bubble counters
With the use of a CO2 bubble counter it is very easy to see and adjust the amount of CO2 that is dosed to the aquarium. Adding the right amount is essential for a healthy plant growth in the aquarium. Too much CO2 in the aquarium can be harmful for the fish. Too less is bad for plant growth.
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CO2 checkers
Having the right CO2 content is essential in a planted aquarium. Too much CO2 is harmful to fish, too little CO2 inhibits plant growth. The CO2 content in the aquarium can be measured with a CO2 Checker. The liquid in this Drop Checker changes color as the CO2 content changes. -
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.
Active filters
- Brand: Azaqua
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Azaqua CO2 Diffuser cup HQDiameter: 15mm 20mm 30mm 40 50mm€24.90from €21.90
With this CO2 diffuser we have finally managed to deliver impressive quality at an affordable price. Fine bubbles are produced and distributed evenly across the membrane.
Select the desired type for the size of your aquarium. -
Azaqua CO2 bubble counter REGULAR€9.90
This Azaqua CO2 bubble counter REGULAR is made of high-quality glass and has an effective design. The CO2 bubbles pass through the water reservoir and are easy to count. This allows your CO2 system to be adjusted extremely precisely!
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Azaqua CO2 Checker M€9.90
Handy CO2 checker for every type of aquarium from small to large. It can be hung in any desired location for mounting against the window. The CO2 content can be measured at various places in the aquarium.
PLEASE NOTE: excluding CO2 check / indicator fluid -
Assemble CO2 system€0.00
Put together a complete CO2 set with all the necessities to add CO2 to the aquarium without any worries. CO2 is the most important source of nutrition for aquarium plants. A good CO2 system is therefore a worthwhile investment for your aquarium.
Select a CO2 bubble counter and CO2 diffuser yourself to complete the set for the size of your aquarium. -
Azaqua CO2 bubble counter REGULAR HQ€13.90
This Azaqua CO2 bubble counter REGULAR is made of high-quality glass and has an effective design. The CO2 bubbles pass through the water reservoir and are easy to count. This allows your CO2 system to be adjusted extremely precisely!
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Assemble CO2 disposable system€0.00
Put together a complete CO2 set with all the necessities to add CO2 to the aquarium without any worries. CO2 is the most important source of nutrition for aquarium plants. A good CO2 system is therefore always a worthwhile investment for your aquarium.
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Azaqua CO2 diffuser BOWLtype: BOWL 30 BOWL 15€15.90
The CO2 diffuser Bowl has an elegant shape and dissolves CO2 in the aquarium water. The compact CO2 diffuser produces bubbles that absorb CO2. Position the CO2 diffuser in the flow so that the CO2 is delivered directly to the aquarium plants.
Available in 3 versions
Bowl 15 and 30 are the new model with straight hose connection -
Azaqua CO2 Checker Edge€11.90
An exceptionally stylish solution! The CO2 checker Edge can be hung over the edge of the aquarium. The color of the CO2 indicator liquid indicates the CO2 content of the aquarium at any time of the day.
PLEASE NOTE: excluding CO2 check / indicator fluid -
Azaqua CO2 Atomizer UltraType: Small Large€15.90Azaqua CO2 Atomizer Ultra dissolves CO2 in an extremely efficient way. The CO2 atomizer is small in size and can be easily used.
Available in Small or Large. -
CO2 for Quooker€0.00Is CO2 cheaper for your Quooker? Use our pressure regulator and refillable CO2 bottles.
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Azaqua CO2 Checker GlobeSize: S L€9.68 -25% €12.90
Handy CO2 checker for every type of aquarium from small to large. It can be hung in any desired location for mounting against the window. The CO2 content can be measured at various places in the aquarium.
Size S: 20mm
Size L: 35mm
PLEASE NOTE: excluding CO2 check / indicator fluid -
Azaqua CO2 bubble counter SPIRAL€16.90
This Azaqua bubble counter SPIRAL is made of high-quality glass and looks particularly stylish. The CO2 bubbles run through the spiral, making it very easy to count the number of CO2 bubbles. Simple and stylish dosing of CO2 to the aquarium!
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Azaqua CO2 Diffuser mini cup HQDiameter: 10mm 15mm€24.90
This small CO2 diffuser is ideal as a solution for adding CO2 to a small aquarium. Fine bubbles are produced and distributed evenly across the membrane.
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Azaqua CO2 bubble counter METAL€14.90A metal CO2 bubble counter with integrated check valve. With the extra nipple it can be connected directly to the CO2 pressure regulator.
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Azaqua CO2 bubble counter METAL ver.2€14.90Azaqua CO2 bubble counter METAL ver.2 is a sturdy, robust CO2 bubble counter. The integrated non-return valve prevents water from flowing back. A 4/6mm CO2 hose can be connected to both sides of the bubble counter.
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Azaqua Inline CO2 atomizerDiameter: 12/16 mm 16/22 mm€24.90
This inline CO2 atomizer ensures that CO2 is maximally dissolved in the aquarium. Not only are the bubbles extremely small (= large contact surface) thanks to the ceramic membrane, but they also come into contact with as much water as possible. Dissolving CO2 extremely efficiently!
Double check the correct hose size
Choose the correct diameter for 12/16 or 16/22 hose
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Azaqua Inline CO2 Atomizer premiumDiameter: 12/16 mm 16/22 mm€25.90Azaqua Inline CO2 Atomizer premium is the all-in-one solution to efficiently dissolve CO2 in the aquarium.
Available for 12/16 or 16/22 hose connection -
CO2 pressure regulator€64.90
The CO2 pressure regulator has 2 manometers. The bottle pressure can be read on one meter to see how full the bottle is, and the working pressure can be read on the other meter. The needle/dosing valve allows this to be set very accurately and a precise amount of CO2 can be dosed to the aquarium.
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CO2 pressure regulator for disposable bottles€37.90A CO2 pressure regulator is required to reduce the pressure in the CO2 bottle (approx. 50-60 bar) to a suitable working pressure (approx. 1-2 bar). This CO2 pressure regulator is suitable for use in combination with disposable CO2 bottles with a M10x1 thread. With the preset working pressure of 2 bar and only one rotary knob, it is easy to operate.
(not compatible with Dennerle disposable bottles) -
Azaqua CO2 bubble counter OVAL€6.23 -30% €8.90
This Azaqua CO2 bubble counter OVAL is made of high-quality glass and has an effective design. The CO2 bubbles pass through the water reservoir and are easy to count. This allows your CO2 system to be adjusted extremely precisely!
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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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Azaqua CO2 diffuser POTtype: POT 20 POT 30€9.90
The CO2 diffuser POT has a robust shape with a large effervescent surface. The CO2 diffuser produces bubbles that easily dissolve in the aquarium water. CO2 is absorbed and is immediately available to the aquarium plants.
Select the desired size: -
Azaqua CO2 diffuser CUPtype: CUP 15 CUP 20 CUP 30€14.90
The CO2 diffuser CUP is an elegant accessory for fertilizing the aquarium with CO2. The membrane produces bubbles of CO2 to add CO2 to the aquarium.
Available in 3 versions
