Canadian_Diver
Contributor
DeputyDan:During my recent trip to Kona, Hawaii all of the instructors and DM's I dove with (except one) used ear plugs and swore by them. I was told that you have to purchase the correct size and that they kept out 95% of the water, with no negative effects on your ability to equalize.
I did not catch the manufacturer.
Any comments on where to purchase or experience with these?
http://www.diversalertnetwork.org/medical/faq/faq.asp?faqid=118
Not recommended by DAN.