Muck diving is often translated as “diving above the mud”. Far from it! The bottom of the muck dive sites is typically composed of sediments, sand, silt, natural debris (including corals), and dead corals.
While the environment may initially appear desolate, it is anything but. It harbors a diverse and unsuspected fauna that will reveal itself when approached by adventurous souls.
Stretching 23km in length and 8 km in width, Ambon bay turns into an immense playground, offering around thirty sites to those who want to explore them. In 1863, the Dutch ichthyologist Peter Bleeker discovered more than 783 species in the bay alone!
All Indonesian muck fauna can be found in Ambon… and even more!
You will understand that it is impossible to provide an exhaustive list of all the species potentially observed during your dives. So, I will only mention a few, such as the flamboyant cuttlefish, the mimic octopus, the wunderpus, the blue-ringed octopus, numerous species of nudibranchs and seahorses, whether they are pygmy, common or thorny, many ghost pipefish: robust, halimeda, or harlequin, various species of crustaceans, such as the zebra crabs, harlequin shrimps, Coleman’s shrimps, a large number of scorpionfish, including various species of rhinopias, sea moths (pegasus fish), a lot of different frogfish, including the famous psychedelic frogfish!
An icon of Ambon’s dives, this fish with a distinctive pattern, discovered in 1992, was initially misidentified as a cryptic frogfish. In 2008 the species was once again observed and, this time, photographed by Toby Fadirsyair, Buck, and Fitrie Randolph. It was then reclassified and named as we know it today. The psychedelic frogfish (Histiophryne psychedelica), to this day, has only been observed in the bay, making it endemic to the area.