[Small (2 Count)]
[Medium (2 Count)]
Glass transparency give superb appearance to your aquarium. The unique shape of the inflow sections can create adequate flow without placing burden on water intake. More securely, pipes use a pair of suction cups instead of a single suction cup. 13mm outer diameter fit for the canister filter tubing of 12/16mm. Compatible with Eheim, Tetra and other filters.
Sizing: U tube Measures 6"H, water inlet 0.4"; Shaped tube Measures 5.75"H, water inlet 0.4",Straight tube Measures 8"L.