The house reef of Maluku divers is located in front of the dive base in a village named Latuhalat on the south coast of Ambon.
This dive spot is also a very good site for night diving. If you're lucky you might spot a very curious octopus on this site (for about 15min it put up big big show for us). In addition there are stonefish, scorpion fish, wasp fish, nudibrach, shrimps, big lobsters and much more. Highly recommended at night.