Please help identify unit used in this clip

[GRIFTER82]

Hi veterans

Can you please help with the power unit that is getting used on this youtube clip by VapinGreek .
I have left a request on the youtube page and will likely get a response from him but just in case he doesn’t respond
The link is below it will start at the point 19m38s I hope and he is using it on the faatank if you can’t tell from that part he uses it later in the video
Thanks in advance and if you know the item I need and want to worn me of please do so I will be looking for revues once I get the name


Adjustable Air Flow BC Tanks (AeroTank, Nautilus and FAATANK) - YouTube

 

[Hoosier]

It's kinda hard to see it clearly due to the hand wrapped around it while it is in frame, but the way the cable comes out of the side and the small size makes me think it is a Vapor Shark. The only reason I'd have a clue is because a friend showed me his "pager mod" just yesterday so I asked him where he got it after reading your question and seeing that video.

Vapor Shark DNA Buy Now! Link my friend sent me when I asked. (Friend's ECF handle is zipthehuh and he seems to be enjoying his.)