How big is your pony(ies)?

[Rhone Man]

For anyone who uses more than one pony tank size, you can pick multiple options.

Sorry, I don't know standard metric pony sizes.

 

[james croft]

80 cf

 

[Buoyant1]

I got a 40 since some of the advanced courses require that size...may as well start off right the first time.

 

[Jorgy]

After a bunch of math I picked a 19 CF...........small, easy to carry and sling..........

Hindsight is always 20/20 so if I had to do it again would have picked a 30 CF.......

Underwater a 30 and 19 are virtually the same and the benefit of much more air........

M

 

[Blackwood]

I use the Trimix version of the Spare Air.

 

[Rainer]

The O2 clean one?

 

[Blackwood]

The O2 clean one?

He(lium) clean.

 

[Doc]

Depends upon the dive and profile.

No set answer.

 

[muddiver]

For basic reef crusing I carry a 13 cu because it will get me to the surface and provide some time at depth down to about 65 feet.

As a commercial diver I carry a 30 cu for work down to 100 feet, so I will be using that as my pony for deeper recreational dives.

Anything bigger than that, you might as well just go to doubles.

 

[Tomeck]

I use 80 cf and 50 cf (7 liters).