Fish ID

The main shark in the middle of the photo looks like their Dusky Whaler (Carcharhinus obscurus).

@WhistlingKite24 I assumed it was the dusky, but the smaller fish are what I was hoping for.

There's a trevally in the top right corner. The other large, gray fishes are some sort of seabream.

In the bottom left corner, the black and white striped one is a Pennant Butterflyfish (Heniochus acuminatus). The big one on the bottom right appears to be some type of grouper (maybe Giant Grouper?) I don't know what the other ones are.