This is fascinating. I have had eye floaters and tinnitus for many years. Both problems have been frustratingly intermittent for me. But over time, I have gotten them under control. The answer for me was food. If I had a burst of eye floaters or tinnitus I would ask myself “what have I eaten recently” and make note of it. Soon patterns emerged, for example, beer caused really bad eye floaters and candy would set off my tinnitus. So I ate less of anything correlated with my symptoms. Not a sexy solution(especially if you like beer), but has worked wonders for me in the long run. Good luck.