Dr. IceGeek,
I have all of my Salmon/Laker trolling rods spooled w/ Flea Flicker line. Definitely keeps the fleas off when things heat up! We've caught numerous Salmon/Lakers and no problems.
I remember awhile ago, hooking up with a big King, with fleas gobbed on my 20lb mono. I still can't believe we landed that fish!
The next day, I spooled em up w/flea flicker!