Tony Wu / Commensal Magnificent anemone shrimp (Periclimenes magnificus) waiting for larger animals to visit to be cleaned. Banda Sea, Ambon Island, Maluku Islands, Indonesia.

Fred Bavendam / Pair of Day octopuses (Octopus cyanea) mating, male, on right, exhibiting mating colours, reaching out with its hectocotylus arm to place a spermatophore into the oviduct of the female, Ambon, Indones...

Juergen Freund / Striped catfish (Plotosus lineatus) schooling between boats docked at pier and litter on sea floor, taken with fisheye lens. Ambon Island, Maluku, Indonesia. 2018.

Juergen Freund / Striped catfish (Plotosus lineatus) schooling between boats docked at pier and litter on sea floor. Ambon Island, Maluku, Indonesia. 2018.

Juergen Freund / Banded snake eel (Myrichthys colubrinus) on sea floor. Ambon Island, Indonesia.

Juergen Freund / Diver looking at Banded snake eel (Myrichthys colubrinus) on sea floor. Ambon Island, Indonesia. 2018. Model released.