All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Enhance CO2 dissolution via turbulent mixing, increasing the saturation of CO2 in the aquarium ecosystem
Creates a fine mist of CO2 to further enhance plant absorption and growth
Inline mounting reduces photosynthetic algae growth on diffuser disc when placed away from direct light
The inline diffuser is designed to be installed inline in the outflow tubing of the canister filter, either below the aquarium or mounted to the outside of your aquarium glass