Description:Function: The outlet can be used with most brands of external filter bucket, Make the filtering water flow out slowly and naturally

Design: Let the filtered water flow out slowly, can increase oxygenated

Feature: The water outlet can be rotated or stopped at 360 degrees at will

Usage: Fit for 12/16mm 16/22mm water outlet

Application: Suitable for all kinds of fish tanks, waterscape tanks, aquariums, etc

Specification:Material: PPSize Chart:Outlet: 6

7cmx5

8cmx8

8cm/2

64inchx2

28inchx3

46inchConnector: 1

7cm/0

67inch, 2

2cm/0

87inch; 1

3cm/0

51inch, 1

8cm/0

71inchPackage Includes:1 Water Outlet2 FittingNote:Please allow slightly errors due to manual measurement and different monitors