Recently I pulled the feed pump off my Geo calcium reactor and started using my GHL Doser 2.1 to pull the water through. Ever since then I keep getting air in the reactor which gets pulled through the circulation pump. It's annoying. Can't figure out how air is being introduced. The feed line is under water in the sump in a pretty calm area.
If I turn the circ pump off for a bit and then shake the reactor letting the air rise to the top and eventually get pulled through the doser, i can then turn the pump back on and its quiet for a while. But eventually I end up with air in there again.
Any ideas?
If I turn the circ pump off for a bit and then shake the reactor letting the air rise to the top and eventually get pulled through the doser, i can then turn the pump back on and its quiet for a while. But eventually I end up with air in there again.
Any ideas?