It's my first time running a sump. Currently have a RS-200 gen 3 sump. My issue is the sump isn't getting enough water to pump back into the tank. It only cycles properly when my tank water is filled max. But after 2-3 days I guess water precipitates and I end up having to put the pump sump to min pump settings. What I did was hooked up a pump with 1/4" line into the back of my tank so it helps fill the sump faster. Did I set something up wrong? Sumps cannot be this complicated. My concern is not enough water getting into the sump and burning out the pump.