Surface    |    10m    |    20m    |    30m    |    narced  

narced is a reversible alteration in consciousness that occurs while scuba diving at depth

 

At 40m and beyond the oxygen in the air I breathe is toxic. If the oxygen partial pressure exceeds 1.6 ATA there is a high probability I will become unconscious and drown.

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

In the dark deep, a Porae swims with strangers.

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Deep in a wreck lies The Lady and her Unicorn.

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

At 50m Tryons Risbecia grazes on a steel rail.

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------