What Does This Do?

[adam98150]

What does this do? It came with my filter.

This is the upper part of the filter^

Sorry about the big images.
Thanks in advance, adam.

 

[WILDER]

Not to sure but it look like an airstone you add to the filter as you can turn it up and down with the nozzle thing.

 

[adam98150]

Explain please?

 

[WILDER]

That nozzle at the end of the tube see if you can turn it.
Also what filter make is it.

 

[adam98150]

The filter make is aquarline 2. Turning it has no effect.

Also it seems to attach to the top of my filter.(the tube not the nozzle.)

 

[cane76]

i think the tube and nozzle is to draw air when the filter is submerged but i could be wrong

 

[adam98150]

I thought so too but it doesnt seem to....

 

[adam98150]

??

 

[Cheese Specialist]

It's like a fluval venturi system by the look of it. It allows you to have the filter draw air from above the water level with the attatchment and this will result in a jet of bubbles being pushed through the output. There is a twist attachment to allow you to decide how much air you want flowing through.

 

[adam98150]

Thanks, so i just attach it to the filter and then put the nozzle out of the water?

 

[WILDER]

Glad someone got to the bottom of it, yes and that nozzle thing you should be able to turn the flow up and down with it.

 

[adam98150]

Yeah, thanks.