DWC, RDWC –Can you diagnose low dissolved oxygen in DWC / RDWC before the roots suffocate and die?

[Henry]

Interesting vid, guy pumping pure O2 into his systems.

Not sure it's cost effective...but interesting.

(Edited due to stoner fingers)

I watched the video again. Big Dan doesn’t know or could care less that smoking pot around pure O2 is a fire hazard. Not a very safe video demonstration for sure. His video looks really dangerous.

Will pure 100% O2 gas explode like gasoline if a joint ignites the gas or just burn stuff up?

 

[Arthur]

I watched the video again. Big Dan doesn’t know or could care less that smoking pot around pure O2 is a fire hazard. Not a very safe video demonstration for sure. His video looks really dangerous.

Will pure 100% O2 gas explode like gasoline if a joint ignites the gas or just burn stuff up?

O2 itself is not flamable. It does increase the risk of fire, exponentially. I've spent my life as a mechanic, I've seen oily rags burst into flames just by adding O2. Fuel, 02, ignition...

This guy might be getting away with it, not a gamble I'd be willing to take, given everything I own, and all those I love are around my grow.

 

[Henry]

Like smoking a joint around gasoline, sometimes you just forget about or disregard any danger.

 

[Padawan1972]

Pure oxygen does not burn. Oxygen is a supporter of combustion, not a combustible material(fuel) itself. As @Arthur said...Add a fuel source such as acetylene, oil, etc and a ignition source.. and walah! You have a prime example of Darwinism is play.