Bigeye trevallies (Caranx sexfasciatus)

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Humphead parrotfish (Bolbometopon muricatum)

Great barracuda (Sphyraena barracuda)

Bigeye trevallies (Caranx sexfasciatus)

Diagonal-banded sweetlips (Plectorhinchus lineatus)

Dusky garden eels (Heteroconger enigmaticus)

Lobed pore coral (Porites lobata) at Crystal Bay

Crystal Bay at Nusa Penida

Ocean sunfish (Mola mola)

Pyramid butterflyfish (Hemitaurichthys polylepis)

"PED", Nusa Penida

Whitetip reef shark (Triaenodon obesus) at "SD"

Goniobranchus tinctorius (nudibranch) at Gili Mimpang

Broadclub cuttlefish (Sepia latimanus) at Gili Tepekong

Leaf scorpionfish (Taenianotus triacanthus) at Blue Lagoon

Nembrotha chamberlaini (nudibranch) on golden sea squirt

Chromodoris magnifica (nudibranch) at Pura Jepun

Porcelain anemone crab (Neopetrolisthes maculatus) on carpet anemone

Humpback red snapper (Lutjanus gibbus) at "Coral Garden", Tulamben

Scrawled filefish (Aluterus scriptus)

Ornate ghost pipefish (Solenostomus paradoxus)

Mexichromis multituberculata (sea slug)

Redspotted sandperch (Parapercis schauinslandi) & Mexichromis multituberculata (sea slug)

Hypselodoris bullocki (nudibranch)

Hypselodoris bullocki (nudibranch)

Chromodoris annae (nudibranch)

Ridged egg cowry (Diminovula culmen)

Soft coral crab (Hoplophrys oatesi)

Baba's squat lobster (Allogalathea babai) in crinoid

Ribbon Eel (Rhinomuraena quaesita)

Ocellaris clownfish (Amphiprion ocellaris)

Domino damsel (Dascyllus trimaculatus) in bubble-tip anemone (Entacmaea quadricolor)

Broadclub cuttlefish (Sepia latimanus) takes egg sack

Swallowtail cardinalfish (Rhabdamia cypselura)

Finger sponge at Tulamben drop-off

Durban hinge-beak shrimp (Rhynchocinetes durbanensis)

Pacific clown anemone shrimp (Periclimenes brevicarpalis)

Jorunna rubescens (nudibranch)

Short dragonfish (Eurypegasus draconis)

Phyllidia ocellata (sea slug) at Seraya Secrets

Hypselodoris zephyra (nudibranch)

Hypselodoris infucata (nudibranchs) mating

Glossodoris cincta (nudibranch)

Cuthona yamasui (sea slug)

Sea whip gobies (Bryaninops sp.)

Painted frogfish (Antennarius pictus)

Juvenile monocle bream (Scolopsis sp.)

Striped eel catfish (Plotosus lineatus)

Bongo shrimp (Phyllognathia ceratophthalma)

Common mantis shrimp (Pseudosquilla ciliata)

Hydroid shrimp (Rapipontonia galene)

Harlequin shrimp (Hymenocera elegans)

Fire urchin (Asthenosoma varium)

Urchin shrimp (Allopontonia brockii)

Blue-spotted urchin (Astropyga radiata) and dwarf lionfish (Dendrochirus brachypterus) at Puri Jati

Dwarf lionfish (Dendrochirus brachypterus) at Puri Jati

Orange-and-black dragonet (Synchiropus kuiteri)

Saddleback clownfish (Amphiprion polymnus) fighting domino damsels (Dascyllus trimaculatus)

Saddleback clownfish (Amphiprion polymnus)

Swimming crab (Carupa sp.)

Bullseye cardinalfish (Apogonichthyoides nigripinnis)

Long-rayed sand diver (Trichonotus elegans)

Bluespotted cornetfish (Fistularia commersonii)

Ocellated Tozeuma shrimp (Tozeuma lanceolatum)

Veined octopus (Amphioctopus marginatus)

Blunt arm sea stars (Pentaster obtusatus)