Well I cut the medicating treatment short. I was working on my sump and I turn around to find the silver laying on the bottom, gasping for air, and my other aro gasping for air at the surface. I was running two very large air pumps and one of my canisters is set up with a spray bar, but I guess that wasn't enough. I quickly set up a powerhead to shred the air coming out of my one stone, and that seemed to help for a brief period of time. Both the aros got spooked from the powerhead and the bubbles and started jumping and now one has a fairly hefty gash on its head. I decided a water change was needed to reduce the amount of meds in the water and they are both doing better now. Lucky I have fairly heavy lids and a canopy on top, or I'm sure they would have been on the floor. I'm sure the gash will heal up fairly quickly.
On a positive note, the growth/bubble thing on the eye got deflated in all the drama that occurred and its eye seem to be clearing up!