| CO2 Disposable system in 3 expansion stagesfrom 109.85 €* | with extended functionality, 3 versionsfrom 199.85 €* | profi CO2 system with pH controlfrom 389.85 €* | pressure regulator for disposable and refillable cylinders54.95 €* | 
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| pressure regulator with gauges for CO2 cylinders119.95 €* | pressure regulator with gauges and solenoid valve167.85 €* | silent solenoid valve for regulated CO2 addition89.99 €* | laboratory-quality pH electrode with BNC connector83.99 €* | 
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| Complete set to for pH electrodes13.85 €* | automatic CO2 addition and pH regulation219.85 €* | for JBL CO2 sets u-system and easyfrom 24.59 €* | for JBL CO2 sets u-system and easy55.85 €* | 
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| Refill set for 40 days CO27.49 €* | replacement temperature probe24.85 €* | high performance direct diffuser for CO2from 23.85 €* | membrane for the CO2 Inline diffuser12.85 €* | 
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| CO2 reactor for aquaria up to 200 l12.99 €* | high-capacity ceramic diffusor for CO2from 9.85 €* | filled, 500 g, with cage, refillable72.95 €* | filled, 2000 g, with cage, refillable155.85 €* | 
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| Bio CO2 system for aquariums from 40-80 l28.95 €* | Bio CO2 system for aquariums from 40-110 l39.95 €* | high power diffusion system for CO224.85 €* | extension for the JBL Taifun/Vario CO2 reactor11.29 €* | 
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| suitable for Vario and Taifun3.95 €* | CO2 bubble counter with Stop9.85 €* | convert CO2 disposable to refillable system13.95 €* | for all CO2 bottles with 60 mm diameter5.99 €* | 
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| wall mount for CO2 cylinders with cage4.39 €* |  | high-quality, gas resistant CO2 hose, 3 mfrom 4.95 €* | adaptor for 95g cartridge to dissposable cylinder13.95 €* | 
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| connects JBL cylinder with Dennerle CO2 system12.95 €* |  | sealing ring for ProFlora -u/m-from 2.95 €* |