The Cuda have never messed with me, although it is unnerving at times to be looking at a mouth full of teeth right in front of your face.
When I first started diving
I had a second stage that the body of the reg was chrome, and the purge button was bright orange, I had a Cuda right in front of me doing that mouth opening and closing thing they do and I realized just how much my regulator
looked like the fishing
lures I had in my tackle box.
Since then I don't put shiny things on me when I dive
Oh and apparently dusk and dawn are primary hunting times times for predators, maybe not the best time for a swim