LanceRiley
Contributor
Hi in my area, tech diving is scarce for locals. Use to be popular with tourists. Locals didnt seem to have interest. Due to the pandemic, a few locals have tried tech diving. lucky for us. There are still a few tech instructors teaching.
i found a supply of helium the company imports them from china. They were surprised that i was asking about breathable helium.
Is this the same helium? Just analyze it? And if it says 99% its all good?
i found a supply of helium the company imports them from china. They were surprised that i was asking about breathable helium.
Is this the same helium? Just analyze it? And if it says 99% its all good?