chrisdef15;1671240; said:
that would just be another point to suck air from and would empty the tank. Its def abit confusing.
When the FISHFREEDOM guy first put a bunch of his upside down tanks on YouTube he got tons of people asking "How you do the air?"
I looked at his videos and I saw two ways to do it.
the 1st way was the way he did it with a hole drilled in the top of the tank, a valve, and an air-sucking pump in the next room.
The other way was an idea that I came up with thats so simple that a child could have thought of it...In fact as I did think of it, I guess a child did!
I made a bunch of YouTube videos myself where I showed step-by-step how anyone can have tons of air flow in an upside down tank .
But I never really got many hits on that video, even when I linked this site to it a few times, so I took it down.
As for your quote above:
You are correct, if I had drilled even a small hole in the top of the tank to suck out the air it would sooner or later be a means for air to get sucked back in during a power outage...thats why I didnt drill any holes in the tank...
Becides, this upside down tank design is only something I wanted to try for a while, but down the line in the future I might have other plans for that upside down tank, so I didnt want it with drilled holes in it I would always have to explane later...
Thats why I didnt do anything to that tank at all, except fip it over...