Feature

●Shaped tube Measures 6.25"H，Outlet 1.5"; U tube Measures 6.25"H, Outlet 0.5".
●Glass transparency gives a superb appearance to your aquarium. Make an elegant curve line in your aquarium.
●Spin outflow pipe creates a circling flow of water inside its loop section, and slows the speed of water flow.
●17mm outer diameter fits external canister filter hose size of 5/8" i.d.(16/22mm). Compatible with Eheim, Tetra and other filters.
●They can be installed on the aquarium tank without using suction cups


Description

Glass transparency gives a superb appearance to your aquarium. Make an elegant curve line in your aquarium. Spin outflow pipe creates a circling flow of water inside its loop section, and slows the speed of water flow. 17mm outer diameter fits external canister filter hose size of 5/8" i.d.(16/22mm). Compatible with Eheim, Tetra and other filters. They can be installed on the aquarium tank without using suction cups

Sizing: Shaped tube Measures 6.25"H，Outlet 1.5"; U tube Measures 6.25"H, Outlet 0.5".