Quote Originally Posted by davidstcldfl
Is it the kind that has a suction side and a discharge side....like a swimming pool pump has....? Run the suction line to the bottom of the sump.
Yes. Maybe Ill give this a try first. If not when looking for the pump to calculate would it be something like.

100gal FT
330 gph pump (could recycle the tank 3 times in one hour, so it can run for about 20 min/hr)
if the outlet connection on the pump is 1/2" with a 150" lift, then that equals 1" with 75" lift, or vice versa to go smaller, correct?
So I just need to figure out how long it takes to fill my GB's.

Is there a big difference between using a sump pump vs. pond pump? I noticed some sump pumps dont have a "lift" specification.


Thanks, I couldnt find any recommendations on this forum or google regarding pumps.