I use a 12L steel faber and strap it to my main tank which is also a 12L steel faber. I get around the need to swap regs by having them joined by a big metal tube that I call a manifold.
Hahaha very nice...
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
I use a 12L steel faber and strap it to my main tank which is also a 12L steel faber. I get around the need to swap regs by having them joined by a big metal tube that I call a manifold.