12 volt oxygen Infusers

[va3dshooter]

I have a 50 gallon Blue line tank with
A Dannco in it , I've been looking for a 12 volt oxygen infuser does any one make one , I've found the 110 volt ones .
Or do I need it with the Dannco.

[piper]

The Dannco is a venturi and is therefore an oxygen infuser . I'm not familiar with Blueline but my experience with venturi's (ie Dannco) is they have some airline tubing that needs to be above the water line. That tube is typically connected to some kind of valve to control how much air is being sucked in.