Bendable Bubble Wall 120Cm/47Inch Black Aquarium Air Curtain Bubble Air Diffuser Flexible Air Bubble Rubber Tube For Aquarium Fish Tank

Features: 1. The porous hose has good flexibility and can be of any shape. Give full play to your imagination. 2. The aquarium bubble curtain is uniform and delicate and the oxygen supply performance is good. Beautiful as a curtain of water. 3. Keep the circulating water cycle increase the gas balance and make the water fresher. 4. The aquarium bubble strip is most suitable for landscaping water tanks which can be well hidden under sand buildings stones etc. suitable for aquarium and fish tank decoration. Specification: Material: Rubber Colour: Black Size: 120cm/47.2inch Outlet size: compatible with 3/16 (4mm) inner diameter Notice: Slight wrinkling of the bubble strip is normal and will not affect the normal use of the product. Instructions for use: 1. When in use the bubble tube is connected to the outlet of the check valve with a 4mm diameter air tube and then connected to the air pump and the bubble tube is completely put into the water. Turn on the power and immediately release uniform bubbles. 2. Long-term use such as blocking dirt and reducing bubbles can be taken out for cleaning and reused. 3. The exhaust effect of the rubber diffuser is proportional to the power of the oxygen pump. The greater the power the greater the gas volume. Package: 1PC Aquarium Water Curtain Bubble Bar