I feel this might be a really stupid question but, it's the basic questions so I'll do it anyway.
Why isn't it a standard safety measure to hang an air tank at 15ft under all diving boats while divers are under? It looks like an extremely low cost measure that might save someone from time to time.
[Edit: Yes, with "bottle" I meant "tank". Today I'm switching between French, Russian, Spanish and English and I mix things up from time to time. ]
Why isn't it a standard safety measure to hang an air tank at 15ft under all diving boats while divers are under? It looks like an extremely low cost measure that might save someone from time to time.
[Edit: Yes, with "bottle" I meant "tank". Today I'm switching between French, Russian, Spanish and English and I mix things up from time to time. ]