Yes, you certainly can.

It depends very much on your preferred style of fishing. Artificial lures such as rubbers and plugs work well while for natural baits, you can go with live bait fish or prawns.

Yep, these fishes aren't very picky eaters in my experience. They like hiding among rocks, so you got to be quick to yank them away from it once you get one on the hook.

No, that's a juvenile Russell's Snapper.

Thanks for sharing.

Yes they can, St John's Island is a very good example.

Yes. However, most of ones I've seen are pretty large and caught during the night. They aren't as hardy as groupers out of water, if you want to release them, please do so in a minute or two in day time.

I did not know they change gender, it's good to know. Thanks.

Yes, they can croak too.

These are common names which can differ depending on where it is used. Scientific names on the other hand, are unique to each species of fish.

They stay a lot longer than prawns for sure. However, for fishes like puffers, whiptails, tigerperches make quick work of it.

It should be a Golden Flathead Goby.

Looks like you've found a nice catfish hole!

It is a goby, just not a marbled goby.

Groupers may feed at different times of the day, it's more of the tide you can look out for. I like fishing for groupers during low tide, fishes would then retreat to a lower stretch of rocks. This makes hunting for meal for the grouper a bit easier!

This is a non-native freshwater ray, they are released into our reservoirs by pet owners. I've seen people in reservoirs baiting for them using earthworms and dead prawns, illegally of course.