sounds like an itelligent idea?
lol! myb u can try it out? let us noe??
i spent quite alot on all the PVC pipings aly, cuz i trial and error..
change from 16mm to 25mm,
all the elbows joints, T joints, end caps cost me quite abit! haha..
the bigger in size, the more expensive it is..
BUT Now i using an i-box.. problem solved!
sure restart on its own! no need worry sump flood or main tank dry!
however i suggest u install a ball valve @ the discharge pipe to regulate the flowrate and also a non-return valve @ ur pump towards ur main tank
!