fine bubble air stone

[Alien11Boy]

how do they work do you need a air tank or do you just flick a switch and its on

[CompCare215]

Which was the better aerator? Stone, Wood, or that tube thing.  If the tube thingy is better, where can i get a few?

[heresteven]

@CompCare215 the wood had the smallest bubbles, but the rena was very close to it, and made more bubbles. I had buy the rena online.

[carstarconnecticut]

this looks excellent, what are you using to power it? is there a valve to slow it to this pace?

[heresteven]

@carstarconnecticut it is a high speed video which slows things down.

[Mushman15]

what is an air stone for anyways?

[heresteven]

@Mushman15 used in the fish tank.

[asdahjby]

@Mushman15 it puts oxygenin the water,making it easier for the fish to breathe