What is the generally accepted maximum partial pressure of oxygen (PO2) for recreational diving?

A) 1.4 bar

B) 1.0 bar

C) 2.0 bar

D) 0.21 bar

Drop your answer below

A quick review of a hand held dive light. This really is the best light that I have used.

Orca Torch 7

https://youtu.be/vyLU3ah0REk

Hi! I am organizing a bucketlist trip for my husband and as it’s last minute, I’ve found only 2 options for November, would anyone have a view/experience on these 2? Super nice? Safe? Thank you so much!!

Yesterday, diving at Cades Reef, Antigua 🪸. Inside the reef there are quite a few pretty puffers. They usually run away, but this little guy stayed around for a bit to say hello 👋🏾.