New guy, 3 feet short of a V20

[Starzofchaos]

I used a triplex round wire at 16 gauge for a 500 gph pump(Auto pumps need 3 wires). Honestly you can get away with running 18 gauge for everything on the boat. I gutted about 85% of the wiring on mine and replaced it with the 18 guage for most of the runs in the console. Then to power my fuse block I used a 6 gauge feeder from the battery.