Noob question; Installing intellitronix digital gauge, (tw: LOTS OF DUMB QUESTIONS)

I am not sure of the gauges you are wiring, but the blue/white tracer on my car was 12V key on.
It says;

"Power – Pink--Connect the power terminal to accessory +12V power from the fuse panel or vehicle wiring harness. Using a 5-amp fuse or an inline 5-amp fuse holder. This terminal should have power when the key is on or in accessory position. Use 18 AWG wire to ensure the system receives a sufficient power feed."

Is that what the 12v (blue w/ white tracer) is?

And if so, does it go blue w/ white tracer, then 5 amp fuse, then the pink wire? This fuse holder is what I have.

Fuse_A0408__96022.jpg