Wow! Thanks for sharing this!! It was mesmerizing! I am not familiar with the Niagara river besides being a tourist from Ohio. I was always under the impression that there would be a very strong current.... most of my diving has been in tropical parts of the ocean.... the few fresh water dives I did I have very little recollection of... It was really neat to see how the fish hold to the bottom... nothing like I had imagined. Sent from my iPhone using Lake Erie United