I have decreased mine with CanC eye drops, http://www.wisechoicemedicine.com/product/can-c-eye-drops/ This takes a couple months.
Also suggest Macular Vitamins like: EyeScience Macular Health Formula Advanced Ocular Vitamin.
AREDS Study shows improvement or reversal of Macular Degeneration in many people with an eye specific vitamin formula specific. https://nei.nih.gov/amd
If the floaters are increasing rapidly see an opthamologist as well.
bump for later
I've been using Can-c eye drops to help with my cataracts for about three months. I hadnt noticed much improvement until I lapsed on my usage. My vision immediately clouded up like crazy, so I got right back on them with a vengeance. The cloudiness quickly reverted back to its former level.