Running out of room on my fuse panel

[SlumpGumpy]

I got 6 spots on my panel for my electronics
Would it be ok to double up 2 of my devices (my 2 graphs at the dash) on one slot on the fuse panel to free up another slot?
-would i have to use a bigger fuse than the 3amp?

i’ve got 4 graphs, a 3D StuctureScan Box and one slot left....wanna have an open spot for a potential forward facing transducer and maybe an aquaview camera

[CatFan]

You can’t increase fuse size without increasing wire size downstream. Since the factory wiring at the unit and inside the unit usually makes that difficult, you probably can’t increase fuse size.