SUMP Problems

[dino]

I think if you went with a bigger sump or a bigger area that your pump is in that will help. Im assuming your pump is pumping most of that water out and takes a while for that water to make it back so there for your pump runs dry.

[asylumdown]

how is your sump set up? How many chambers?

[figdish]

there are 3 chambers in sump
1st on right side is under overflow and i have a filter sock the water flows into. i also put some small rock in this chamber
2nd has the sump in it
3rd has the return pump