Wow! That's a fantastic shot. No help with identification I'm afraid but the colours and clarity are brilliant - particularly as it's been cropped so much! You have even managed to capture some movement in the fins. Those eyes! fav
Great capture, and the clarity is amazing. Fav. Smooth Toadfish (Tetractenos glaber) ??? But I'm not sure, as you know you and todafishes do not live in my common habitat.
Great capture. I had no idea what variety of fish it was either, so I Googled it and came up with the same as you only it fits the bill for a smooth toadfish.