posting in Genesis forum cuz, well that's what it is, a submersible genny. I know it's not new, but I just got mine. I have to say I am impressed!!! It has given life to my phiniac carto tanks as they lay dying in the dead vaping device drawer lol. I spent 80 bucks to bring back 100 bucks( price of the 2 carto tanks) anybody else use one?...... Is a billet box the same as a unicorn?