Thanks for all the advise, guys.
Had bumped the temp up from 79* up to 84* on Wednesday night. Bumped it again up to 87* last night. Put in the digital thermometer to make sure the temp was accurate. Checked it again this morning and holding at 87.0*. I'll probably tweek the heat up the last smidgen tonight up to just past 89.5*.
Added a small air pump with a stone. Rubber-banded the airstone directly underneath the intake of my Seio blower. All the bubbles get sucked into the fan, chopped up and spit out into the tank. Can't imagine getting any more solid aeration than that.
Talk with Rach for a minute last night. I dosed with her standard treatment of 2 tsp salt per gallon.... yeah, that's like 300 tsp of salt, lol. Google translates that to 6.25 cups. Added about 4 cups last night. Will add the other two cups today. Lot of salt, I tells ya.
A quick examination of the fish is showing almost everyone with ich now... daemon, heckeli, rummy nose, Buenos Aires and hatchets.
Feeling confident though. Thanks again, folks.