Ista CO2 Carbon Dioxide 45g Supply Set

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“The convenience of not having the hassle in refilling cylinders”

Ideal for Nano Tanks.  These sets can be easily adapted to any kind of tank, even plug and play tanks. Ideal for beginners, and low light tanks, with low demands for CO2.  The CO2 could last for months, if setup correctly.  For low light tanks, the rate of 1 bubble every 5 seconds can guarantee the usage for months.  Place the CO2 diffuser to the very bottom of the tank to achieve the best CO2 diffusing effect.


  • Convenient to use, and easy to install.
  • Stylish supporting rack which brings additional elegancy to your aquarium set up.
  • Ceramic replaceable type Mini 2 in 1 CO2 Diffuser provides both functions of clear CO2 bubble reading and the best diffusing effect.

 Included in set:

  • 1 cartridge (45g) full weight pressurized CO2 liquid
  • 1 cartridge supporting rack
  • 1 CO2 regulator
  • 1 (2 in 1) CO2 diffuser & bubble counter
  • 1 flexible tube