For the protection of intellectual property rights, we have applied for an international patent PCT, the information of which is as follows.
Inner diameter of connection part: M about 13mm, L about 17mm
Material: PETG
Components: Tiny Diffuser, 2 Outlet connection parts (for right and left) Water flow reduction part
Keep out of reach of children and pet
Use for Aquarium
Unnecessary force can break products
※ Transparency may decrease over time, depending on water quality.