Aqualung Aqua-Navy

[captain]

I guess if you can't exhale there will be no bubbles so it must work.

 

[elmer fudd]

I would think material more like a sponge or the sintered filter at the intake would be more appropriate.

 

[oldmossback]

what difference would this diffuser make? After the bubbles rise so many feet above you they tend to join together as big bubbles..............

For getting close to fish I can see the advantage.....but not for rising to the surface unnoticed..........a rebreather would be best for stealth...........

 

[elmer fudd]

what difference would this diffuser make? After the bubbles rise so many feet above you they tend to join together as big bubbles..............

For getting close to fish I can see the advantage.....but not for rising to the surface unnoticed..........a rebreather would be best for stealth...........

That's a good point. Perhaps what's really needed is a length of soaker hose extending the length of the tank.