SQXBK 30cm12inch Aquarium Air Curtain Bubble Diffuser Flexible Rubber Tube Wall Air Wand Oxygen Bendable Bubble Tube Fish Tank Air Stone Bubble Release Oxygen

The curtain bubbler is made of soft rubber which has good flexibility and can achieve any desired shape The flexible bubble stick of the aquarium can create a beautiful bubble curtain decoration Its bubbles are evenly dispersed The air curtain hose can dissolve more oxygen which will make your fish more active The air curtain bubble stick is most suitable for hiding under sand scenery stones etc giving people a mysterious feeling Outlet Size Compatible with 316 4mm ID.