Feature

●Shaped tube Measures 6"H，Outlet 1.25"; U tube Measures 6"H, Outlet 0.4".
●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.
●13mm outer diameter fits external canister filter hose size of 1/2" i.d.(12/16mm). 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. 13mm outer diameter fits external canister filter hose size of 1/2" i.d.(12/16mm). Compatible with Eheim, Tetra and other filters. They can be installed on the aquarium tank without using suction cups

Sizing: Shaped tube Measures 6"H，Outlet 1.25"; U tube Measures 6"H, Outlet 0.4".