How come my AQUA-Tech 5-15 Power Filter with EZ-Change Filter Cartridge doesn't suck up any water?
I set up the AQUA-Tech 5-15 Power Filter with EZ-Change Filter Cartridge but it doesn't suck up any water. The wheel at the bottom spins but i don't feel any pressure.
I have the same filter and I have to fill the filter with water before it will start pulling in water. Now when I do water changes I do not let it go passed the level to make it empty. I hope this helps. Also, I wanted to add that if the drain tube is not pulled down into the filter box it will not suck the water.