This dive site that can be go surface on the pond.

The dive site enters cave and goes through a wide hole to surface of pond.
Head to entrance of hole from shallow reef. 
You can see Clark's anemone fish and Tomato anemone fish on the way to hole. A schools of lot of Blackstripe sweeper, Moontail bullseye, Blotcheye soldierfish. There are holes in the cave entering sunlight, so you can see the beam of sunlight.
The pond is a mix of freshwater and seawater, with chemoclines on the underwater boundaries.
On the drop-off wall you can find Nudi Branch or sea Slug.

Characteristics

Level	Beginner
Type	Topography, Cave, Hole, Pond, Small fish
Depth	5 - 20m

 

You can see
Clark's anemonefish, Tomato anemonefish, Clown anemonefish, Pink anemonefish, Amethyst anthias, Doble lined fusilier, Blue streak fusilier, Blackstripe sweeper, Moontail bullseye, Blotcheye soldierfish, Redtooth triggefish, Indo pacific sergeant, Scssortail sergeant, Longnose butterflyfish, Clown butterflyfish, Orangutan Crab, Nudi branch and sea slug, etc...

Click to view larger