My water comes in on the side opposing the tank's overflow and the excess water goes out of my sump through a bulkhead. I did the plumbing myself, that's why it looks amateurish
that's impressive if you did everything yourself
may i ask how did you split the water supply line and drain, did you need to cut trough drywall/pvc pipe/copper pipe, and how did you make sure there's no leakage and no damage to the rest of the water system in your house?