What is the best cheap diffuser?

[nathey6]

Today, I set up a diy yeast co2 system and I need a diffuser. Right now, I just have a chopstick stuck in the end of the hose. I do not want an entire reactor, just a diffuser, and I would like for it to be cheap if possible.
Thanks!

[tiger terror]

Jump on amazon & you can some diffusers for under $15..

[nathey6]

I have been looking at these two
http://www.amazon.com/gp/product/B00...WRHNC67B00NHZR
and
Amazon.com: Fluval Ceramic 88g-CO2 Diffuser - 3.1 Ounces: Pet Supplies

do these look good to you guys? I am leaning more on the side of the first one, do any of you have it?

[tiger terror]

I have the 2nd one in my fluval edge&seems to do well...

[nathey6]

ok, thanks!

[Zactheninja]

Airstone.

[nathey6]

Originally Posted by Zactheninja

Airstone.

is an airstone better, or just cheaper?

[Zactheninja]

Cheaper, it's th cheapest thing I could thing of.
With and airstone most of the air goes straight up and goes into the air instead of the water.
You said it was a diy system.
Make a diy deffuser, try you tube.
I'm sure there are some awesome cheap ideas.

[blert]

Can't get much cheaper than your chopstick piece. Put it under your filter intake. Better than an air stone.

[Phranque]

Stick a small piece of a cigarette filter (unused, of course) into the end of your air line...... You'll see in this guys vid that the bubbles are fine enough that they're not reaching the surface.

[nathey6]

Ok, here's my setup, does it look good? since I made this video, I have moved the airstone under the filter intake, and about half the bubbles go in there. And advice is appreciated.