Located right in front of Tasik Ria Resort & Tasik Divers, these three sites run into one to another. Critter Circus is a gently sloping continuous reef with interesting critters to be found whereas Reef Balls got its name from those artificial concrete Igloo shaped structures, which have been dropped on the sandy slope and have become a perfect habitat for a wide range of interesting critters, including different types of pipefish, leaf scorpion fish and flatheads. The most amazing part of this area is the extensive sea grass beds in the very shallow area. Literally hundreds of pipefish can be found here, fingered dragonets, clown and warty frogfish, sea snakes, and nudibranchs.
It is located exactly in front of the village of Bunaken. Strong current are prevailing in the area caused mostly by the location of the site. However, it is an interesting drift dive to cover a lot of area. Numbers of large Sea Turtles are common residents here. The site itself is well decorated with hard and soft corals along the wall with some overhangs and crevices where the small critters will draw your attention. School of Jacks and Barracudas can easily to be found as well as humphead parrotfish, napoleon wrasse and big Dogtooth tunas patrolling along the reef. The top of the reef is a perfect place for the safety stop, with depth around 4-5 meters.