DENNERLE PRIMUS 160 Refillable CO2 Kit

Efficient and economical, the Dennerle refillable Primus 160 CO 2 Kit is ideal for planted aquariums up to 160 litres.  When the bottle is empty, simply bring or post it to us for a refill! 

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£174.99 tax incl.

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Aquatic plants need Carbon Dioxide (CO2) dissolved in the water to grow and thrive.  In the wild, CO2 is constantly produced when mud and detritus at the bottom lakes and rivers is broken down by bacteria.   In an aquarium there is not enough naturally occurring CO2 to sustain healthy plant growth.  Tap water has been thoroughly aerated and is so saturated with oxygen it can't carry much CO2.  Adding a CO2 kit allows you to inject measured doses of CO2 into the aquarium to give plants optimum growing conditions and prevent algae growth.


The Dennerle Primus 160 CO2 Kit is a complete system including:

•  Refillable 500g CO2 cylinder

•  Cylinder Safety Stand

•  Primus Pressure Reducer (Regulator)

•  Mini-Flipper CO2 Diffuser

•  CO2 Check Valve

•  2m Soft-Flex CO2 Hose

•  Long-term CO2 & pH Test

•  CO2 Indicator Refills

•  Slimline Spanner

•  Allen Key

•  Fertiliser Starter Set (V30, S7, E15)





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