CO2 Diffusors
55 results
In stock
- Made of high-quality glass
- Efficient CO2 atomisation through ceramic membrane
- Visually very appealing
- The necessary suction cups are included
- Different sizes available
In stock
- Individual Adjustment through special heat technique
- Produces fine CO2 mist
- Special ceramic membrane for CO2
- For an organized and hose-free aquarium layout
- Especially small diffusor body height with pipe connection to the side
In stock
- High-quality glass CO2 diffuser
- Elegant J-shaped design
- Fine CO2 bubbles for optimum distribution
- Compatible with ADA CO2 Counters and Joint Glass
- For aquascapes up to 190 litres
29%
off
In stock
- Especially small diffusor body height with pipe connection to the side
- Produces fine CO2 mist
- Special ceramic membrane for CO2
- For an organized and hose-free aquarium layout
In stock
- Very small CO2 diffusor
- Produces fine CO2 mist
- Special ceramic membrane for CO2
- Made out of acryl glass
- Suction cup included
In stock
- Unobstusive CO2 diffusor
- Efficient CO2 distribution
- Very fine atomisation
In stock, only 2 left
- Small, elegant diffuser
- With chamber for counting bubbles
- Incl. 2 suction cups
In stock
- Controlled CO2-Supply
- Made of high-quality, transparent acrylic
- Compact Form
- For hoses 4/6 mm
In stock
- Especially small diffuser
- Particularly fine atomization
- For a hose-free aquarium layout
- different sizes available
In stock
- Especially small diffusor
- Particularly fine atomization
- Bracket included
- Different dimensions
In stock
- Extra small CO2 diffuser
- Produces fine CO2 mist
- Length individually adjustable
- For an organized and hose-free aquarium layout
In stock
- Very small CO2 Diffusor
- Produces fine CO2 mist
- Special ceramic membrane for CO2
- Made out of acryl glass
- Easy to hang over the edge of the tank
In stock, only 10 left
- For the supply of CO2 or air
- Made of polycarbonate
- Remains transparent
- Easily customisable
In stock, only one left
- Made of high-quality glass
- Efficient CO2 atomisation through ceramic membrane
- Visually very appealing
In stock, only 3 left
- Suitable for nano aquariums
- Effective CO2 distribution
- Integrated bubble counter
- Handmade quality
- Attractive and functional
In stock, only 7 left
- Glass CO2 diffuser with built-in bubble counter
- Compact and space-saving design
- For aquariums 45–60 cm wide
- Includes check valve, bubble counter and suction cups
- Use with CO2 and compatible silicone tubing only
In stock
- High-quality CO2 diffusor
- Elegant, compact design
- Precise ceramic membrane
- Includes suction cups
- Fits 4/6 mm hoses
40%
off
In stock
- Made of high-quality glass
- Efficient CO2 atomisation through ceramic membrane
- The necessary suction cups are included
- For nano and small aquaria (up to 60 litres)
- B-stock
40%
off
In stock
- Made of high-quality glass
- Efficient CO2 atomisation through ceramic membrane
- The necessary suction cups are included
- For nano and small aquaria (up to 60 litres)
- B-stock
45%
off
In stock
- Made of high-quality glass
- Efficient CO2 atomisation through ceramic membrane
- Visually very appealing
- The necessary suction cups are included
- B-stock
In stock, only 3 left
- For CO2 Micro-Perler
- Original Dennerle spare-part
In stock, only 7 left
- For small freshwater aquariums
- High-quality crystal glass
- For 4/6 mm tubes
- Ultra-fine CO2-atomisation
In stock
- Extra small CO2 diffuser
- Produces fine CO2 mist
- Easy to hang over the edge of the tank
- For an organized and hose-free aquarium layout
- Available in two lengths
In stock
- Very small CO2 diffusor
- Produces fine CO2 mist
- Special ceramic membrane for CO2
- Made out of acryl glass
- Suction cup and U-clip included