DIY air bubble wall ideas?

[Bricks34]

Does anyone or has anyone know or have a homeaid air bubble wall? The ones you buy at the store don't work very well and wanted to have a project. Thanks

[blert]

You might have luck with silicon tubing and a needle. It probably won't work well or for very long.

What about that soaker hose stuff for gardens? Anybody know if it is aquarium safe?

However you do it use two barbs and pump air from both ends, that should give you nice even pressure throughout the bubbler.

[Shadownova]

Step one
Get a air pump, a needle and some tubing.

Step two
(this will be the hard part)
seal the end of the tubing by melting the end closed with a lighter.
(you may want to test the air tightness)

Step three
Poke holes in the tubing with the needle.
(it is very important that you poke a hole in the end so air doesn't jam in the end)