CO2 Supply
27 results
In stock, only 6 left
- Refill depot for Carbo Bio Style 120
- For at least 40 days
- From renewable raw materials
In stock, only 19 left
- Refill for CO2 Long-Term Test Correct +
- 5 vials á 1,3 ml
- With six-colour matching scale
- Sufficient for 5 month
In stock, only 10 left
- Complete Test-Set
- Including Test Container and Test Solution
- Comes with black suction cup
In stock
- Bio-CO2 in 24 - 48 hours
- Constant CO2 supply
- At least 40 days CO2
- Extensive accessories
In stock, only 9 left
- High quality adapter
- Standard thread W 21,8 x 1/14"
- Good compatibility
In stock, only 16 left
- Fixes the CO2-hose to the edge of the aquarium
- Enables the problem-free supply of CO2
- Made from high-quality plastic
In stock, only 12 left
- Refill depot for Carbo Bio Systems
- 2 x Bio CO2 Depot
- For 40 days CO2
In stock, only 10 left
- Sustainable bio-CO2 fertilisation
- For aquariums up to 120 litres
- At least 40 days of steady CO2
- Overpressure valve prevents too high pressure
- Stainless steel incubator
In stock, only 5 left
- Bio-CO2 fertilisation
- Suitable for nano aquariums
- Produces over 300.000 CO2-bubbles
- CO2-supply above 30 days
In stock
- CO2 precision pressure regulator
- Made of high-strength aluminium alloy
- High reliability
- Automatic overpressure seal
In stock
- For all CO2 disposable and reusable bottles
- Easy to install
- For a larger CO2-supply
In stock, only 6 left
- For small freshwater aquariums
- High-quality crystal glass
- For 4/6 mm tubes
- Ultra-fine CO2-atomisation
In stock, only 8 left
- Very flexible nano CO2 tube
- Length: 2 metres
- Colour: black
- Protects against CO2 loss
In stock, only 3 left
- Control of the CO2 addition
- Including CO2 backflow protection
- High reliability
- Low power consumption
In stock, only 2 left
- CO2 Plant Fertiliser Set
- Maximal flexibility
- Simple installation
- For vital aquatic plants
- Without CO2 cylinder
In stock
- CO2 Plant Fertiliser Set
- Maximal flexibility
- Simple installation
- Supports vital aquatic plants
- Without CO2-cylinder
In stock
- For vital aquatic plants
- Easy installation
- CO2 plant fertiliser set
- For disposable and returnable bottles
- Without CO2-cylinder
In stock
- Controlled CO2-Supply
- Made of high-quality, transparent acrylic
- Compact Form
- For hoses 4/6 mm
In stock
- Original spare part
- Available for all sizes of the Dennerle CO2 Flipper
In stock, only 11 left
- Fast and easy results for the CO2 value
- Results within a few seconds
- Easy to handle
In stock
- Special CO2-proof plastic
- Hose diameter 4/6 mm
- Highly flexible, easy to install
- Pressure-proof up to 7 bar
In stock, only 14 left
- 3 fastening options
- Reflector bracket for user-friendly reading
- Contains: Mounting bracket, Longlife suction clips and Strap
Dennerle - CO2 supply for the aquarium!
Supplying aquatic plants in the aquarium with carbon is an essential part of keeping aquarium plants successfully. Dennerle offers complete systems and useful accessories for CO 2 fertilisation. In this category components such as bubble counters, CO2 hoses, long-term test reagents and long-term tests can be purchased. With these aids, the CO2 content in the aquarium can be optimally monitored and the gas can be added easily and conveniently.