Black Duckbill Return Pipe Fitting S/M/L

Features:
Each joint can be rotated 360 degrees
You can arbitrarily create the direction of the water
Wide use at aquarium, fish tank and pump
Use with circulating pump or return pipe

Specification:
Type: Aquarium Water Outlet Nozzle
Material: Plastic
Size: 8mm   14mm  19mm
Size S: app.6.4cmx2cm
Size M: app.8cmx2cm
Size S: app.11.9cmx2.95cm
Color: Black