Specification:
Material: Plastic
Colour: Black
Size:
I shape size: 29mm/1.14inch (L)
Y-shaped size: 21x27mm/0.83x1.06inch (LxW)
L-shaped size: 21x21mm/0.83x0.83inch (LxW)
T-shaped size: 30x18mm/1.18x0.71inch (LxW)

Feature:
Made of high quality plastic, tasteless and durable.
Four different connectors are available for a variety of needs.
Suitable for tank tube, air pump, check valve, bubble stone connection.
Standard size 3/16 "ID air tube suitable for most air pumps works well.
Straight connectors allow you to connect two short flights.L-shaped connectors are ideal for 90 degree angles.The Y and T connectors separate your air ducts to extract a second piece of air from the same pump.You can also combine the two inputs to create a more powerful output for use with multiple exit pumps.

Package Includes:
12PCS I-shape Connectors
12PCS Y-shaped Connectors
12PCS T-shaped Connectors
12PCS L-shaped Connectors