Item with CO2: Bio CO2

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Tropica - CO2 System Bio Refill
Tropica

CO2 System Bio Refill
9,90 € *
In stock
  • Refill for Tropica CO2 System Bio
  • Quick and easy to replace
  • Operation through biological process
  • For approx. 60 days CO2
Tropica - CO2 System Bio
Tropica

CO2 System Bio
26,90 € *
In stock
  • CO2 fertiliser system for freshwater aquariums
  • Simple and easy to install
  • Operation through biological process
  • Suffices for approx. 60 days with refill