The goby family goby family goby family is a trident fish (not easy to distinguish).

The picture below shows the Tridentiger bifasciatus, a tiger fish with two bands.

They often live in salty and fresh water in estuaries and shallow water along the coast. After low tide, they inhabit the water in puddles and crevices of rocks, and can also enter fresh water reservoirs and upstream streams.

I don't know the rest.