Product Specifications:

* Item: Brand New Aquarium Air Bubble Tube
* Color: Green， Blue, Light Green, Orange, Yellow, Pink
* Air Inlet Tube Calibre: 4mm
* Size: Diameter 1cm
* sizes for choice: 7", 10", 14", 18",. 23“， 28'


2) Product Features:

* Very Easy to use with Air Pump to supply Air Bubble Wall Beautiful Waterscape (Please make sure your Air Pump is powerful  enough to supply good amount of Air Bubbles)
* 1pc Connector is available in each model. You can use it to connect 17.8cm with 17.8cm, 25.4cm with 25.4cm, 35.6cm with 35.6cm
  (Different size can not connect together. Only same size models can connect together)
* Attention: In the beginning, please wait for half of hour(30minutes) for the Air Bubble Wall to show out completely
* Attention: Please clear the tube after several months using, So that keep the Air Bubble going through out smoothly
* Attention: Air Tube needs to work with powerful enough Air Pump to supply good air bubbles