(WS) Lily Pipe V (Inflow)This simple straight design glass pipe has suction slits. For use with a frame less aquarium tank. Due to its slit form, it has advantage of not to suck in the withered leaves easily. But please make sure to remove the leaves stuck on the suction slits. Article Code Item Pipe diameter (mm) Height (mm) Filter flow rate (L min) Aquarium size (cm) 102 4032 V 3 13 230 10 60 102 4052 V 5 13 300 10 90 102 4072 V 7 17 300 1020 120 102 4073 V 7 20 300 2030 180