Aquarium Air Stone Bubble Bar Wall Curtain Tube Hose, Fish Tank Pump, Hydroponic Oxygen Diffuser Tube, All Sizes, 20Cm ~ 120Cm

Description Product: Aquarium Air Strip Color: Black Size:30/45/60/75/90cm(75/90cm is double-headed,the others are single-headed.) Material: Rubber + metal Suggestion:lfthe air pipe of your air pump is short, it isrecommended to use it together with a check yalve. Features 1.The bubble bar can create a beautifullandscape foryour fish tank. 2.The bendable bubble strip is soft and durable. 3.lt can release uniform bubbles to increase oxygen forthe fish tank. 4. A variety of sizes for you to choose from.

Note 1.During use,if air bubbles are uneven and some holesare vented,it is recommended to replace the air pumpwith a higher power. 2. To prevent backflow of water during use, it isrecommended to add a check valve. 3. Single-head bubble bar, one end is airinlet, the otherend is sealed. Double-ended bubble bar, both of which are air-intalcsuitable for larger fish tanks.