Description: Glass transparency give a superb appearance to your aquarium. Make an elegant curve line in your aquarium. 2 sizes for selecting: Outer Dia. 13mm and Outer Dia. 17mm 13mm diameter fit external canister filter hose size of 0.47 inches (12mm), 17mm diameter fit external canister filter hose size of 0.63 inches (16mm) 360-degree inflow design allows water flows get through from all directions without clogging and provides convenience in cleaning. The surface skimmer removes surface scum effectively. More easily and help photosynthesis of water plants.
Brand Name: None
Voltage: No voltage