The reef is in great condition, you can observe the undamaged and genuine underwater scenery.
The top of the Batu Bolong reef is covered with colourful hard corals, whilst the walls and slopes are covered by large sponges. You will dive in a mixture of wall and steep reef. The pinnacle disappears into the deep, which makes perfect dives between 18 to 30 meters. While you descend down the pinnacle, you will be blown away by the stunning array of colors. Strong currents around Batu Bolong ensure an awesome volume of fish, so the marine life you can find in here is endless and mind-blowing: thousands of reef fishes living in the coral gardens, large fish like sharks, mantas, turtles, some pelagic fishes like napoleon wrasse, giant trevally, dogtooth tuna. You can also find white tip reef sharks, schools of fusiliers and surgeons, giant sweetlips at cleaning stations, huge moray eels, barracudas and tuna all playing in the current lines. The great macro can be spotted at this site too, being perfect for photographers. Some species you will see are: pygmy seahorses, crazy nudibranchs, tiny orangutan crabs and more. Diving Batu Bolong is always an adventure, a new experience, it's easy to just stay in one spot for the whole dive and watch the fish life surround you, you will find it hard to finish the dive, and will want to go back for more!