How do you wire the fuel gauge to the tank of a boat?

Question

I have a removable tank with the two prong circular thing on top which I assume is where you wire the float to the gauge. How exactly do you do this?

Answer 1

Center connector with nut or slide on goes to the s on the gauge> Other is ground which has to be connected to the ground system>or the ground on the guage>only 1 tank can be connected to the guage at 1 time > If more than 1 tank use a 3 position switch use no power to the switch s on guage is the center hook up of the switch 1 tank to top 1 of the bottom of the switch> Easy hook up>