this sounds like a weird / stupid question but i got a tank yesterday that came with a complete set up tank stand lid and a wet dry sump me and my friend set this up last night and when we thought we had everything running, but when we plugged everything in there is no water getting back into the w/d so the tank eventually over flows from the water being in the tank how do we get the actual filter to start the whole siphoning process back to the w/d?





