Has anything used a wall GFCI with a UPS? My big question is will the GFCI flip when there is a fault on something like a pump? I just wonder if the UPS will stop the GFCI from flipping since the UPS definitely does power conditioning as far as I know. My worry is a bare copper wire sizzling in the tank if insulation breaks, spilling copper in the water. Sure the GFCI would flip but the UPS would still be providing power for hours.