This video has been posted by Frans De Becker on the Vimeo website.

It is well worth a visit.

Frans says:

Seeing Silversides in October in Grand Cayman is rather unusual. They stay mostly only during July and August.
So I was surprised to see them in Devil’s Grotto on a early morning dive.

I had a Canon 60mm macro lens on my camera, but started to film nevertheless.

I went back the next morning with a Tokina 10-17 fisheye lens, and this is the result.

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