I have recently set my t a k up and have come across a major hurdle. I made a diy overflow (like king of diy on youtube). Turns out it won't work without a pump at the top of the overflow. I have looked at toms aqualifter but can't find it anywhere except Walmart and it's expensive for what it is. I am desperate to find one as right now my tank sits completely still and lifeless. What can I use to suck the air out and keep a constant suction there?


