There is a valve on the output of the air pump.
Before I had the air pump the becketts were sucking in air. But not enough for my liking. I wanted more more more muahahahahahah
But the Beckett valve only fits one way. It's bigger on one end than the other and it has gaskets one side. So they only fit in one direction.
Last edited by MarkoD; 07-17-2013 at 10:32 PM.
|