CO2 for Aquariums
CO2: 1 - 30 of 78 items
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ARKA mySCAPE-CO2 Diffuser Stainless Steel - 30 cm
- Made of stainless steel
- With ceramic membrane
- Robust & long-lasting
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Dennerle CO2 Diffuser - Ultra, S
- For highly effective CO2 diffusion
- Also suitable for bio CO2 systems
- Made of transparent acrylic
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JBL PROFLORA CO2 REGULATOR, Professional
- Regulates tank pressure sensibly
- Disposable bottles U system
- Reusable bottles M-System
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ARKA mySCAPE CO2 Checker Set
- For freshwater aquariums
- Attached to aquarium glass pane
- With indicator solution
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JBL PROFLORA CO2 REFILL BIO
- CO2 for 40 days
- Natural fermentation process
- Aquariums from 30-80 litres
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Dennerle Carbo Bio Style 120
- Complete set for CO2 fertilisation
- For freshwater aquariums up to 120 litres
- Includes CO2 Constant Gel for at least 40 days of CO2 production
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ARKA mySCAPE-CO2 Diffuser Stainless Steel - 25 cm
- Made of stainless steel
- With ceramic membrane
- Robust & long-lasting
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JBL PROFLORA CO2 TAIFUN, SPIRAL 10
- Effective CO2 enrichment
- Freshwater aquariums up to 400 litres
- From a pool wall height of 20cm
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JBL PROFLORA CO2 TAIFUN COUNT SAFE
- Makes it easier to control CO2 levels
- Protects CO2 technology
- JBL CO2 systems of the U, M and V lines
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Dennerle Nano Pressure Reducer Replacement Seal, 2 Pcs
- Replacement seal for pressure reducers
- For CO2 fertiliser systems
- 2 pieces
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ARKA mySCAPE-CO2 Replacement Ceramic Plate
- Original spare part
- Robust & long-lasting
- Distributes & atomises CO₂ over a large area
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ARKA mySCAPE-CO2 refill set - 2 x 600 g
- Refill set for ARKA mySCAPE CO2 systems 3.7 L
- Component A - Citric Acid 600g
- Component B - Baking Soda 600g
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ARKA mySCAPE-CO2 Refill Set - 2 x 400 g
- Refill set for ARKA mySCAPE CO2² systems 2.4 L
- Component A - Citric Acid 400g
- Component B - Baking Soda 400g
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Tetra CO2 Optimisation
- Practical CO2 complete set for magnificent and healthy aquatic plants
- Comfortable enrichment of the aquarium water with CO2
- Aquarium plants develop stronger and healthier
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me Aquaristic Me CO2 FlexTube (2 m), Transparent
- Transparent
- Black
- CO₂ leak-proof up to 7 bar
- Extremely flexible installation
- Standard 4/6 mm diameter
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JBL PROFLORA CO2 TAIFUN INLINE MEMBRANE
- For PROFLORA CO2 TAIFUN INLINE
- Special ceramics
- Particularly fine bubbles
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Dennerle Carbo Soda Adapter
- Ideal for reusable pressure regulators from Dennerle
- Compatible with conventional soda CO2 cylinders
- Universal thread
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me Aquaristic Me CO2 Safety Flow Steel Check Valve
- Protection against water backflow
- Robust stainless steel construction
- Maintenance-free & durable
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me Aquaristic Me CO2 Control Night, Solenoid Valve with Integrated Bubble Counter
- Automatic night shut-off
- Integrated bubble counter
- Precise CO₂ release control
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Tetra CO2 Controlled Release Replacement Bottle
- Practical CO2 replacement bottle for Tetra CO2 Optimat
- Comfortable enrichment of the aquarium water with CO2
- Aquarium plants develop stronger and healthier
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me Aquaristic Me CO2 Regulator Basic Pressure Regulator
- Compact with 2 pressure gauges
- Preset to 1 bar
- Standard W21.8 connection
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me Aquaristic Me CO2 Diffuser Double U (35 cm)
- Suitable for aquariums up to 350 liters
- Integrated bubble counter
- Check valve installed
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Chihiros CO2 Pressure Peducer Pro Extension
- An efficient way to expand the system
- Precise control
- Easy to instal
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