Species found in Heron Island Dive C. (max. depth 15 m):
Barrier reef chromis (Chromis nitida)
Longfin bannerfish (Heniochus acuminatus)
Blue and yellow fusilier (Caesio teres)
Long-beaked coralfish (Chelmon rostratus)
Harlequin tuskfish (Choerodon fasciatus)
Black butterflyfish (Chaetodon flavirostris)
Bicolor angelfish (Centropyge bicolor)
Many-spotted sweetlips (Plectorhinchus chaetodonoides)
Barramundi cod (Cromileptes altivelis)
Leaf scorpionfish (Taenianotus triacanthus)
Whitemargin unicornfish (Naso annulatus)
Pacific coral rabbitfish (Siganus corallinus)
Semicircle angelfish (Pomacanthus semicirculatus)
Common lionfish (Pterois volitans)
Black-backed butterflyfish (Chaetodon melannotus)
Bluespot rockcod (Cephalopholis miniata)
Mimic leatherjacket (Paraluteres prionurus)
Pink anemonefish (Amphiprion perideraion)
Blacktip grouper (Epinephelus fasciatus)
Goldbarred butterflyfish (Chaetodon rainfordi)
Barrier reef anemonefish (Amphiprion akindynos)
Star puffer (Arothron stellatus)
Scarlet-breasted maori wrasse (Cheilinus fasciatus)
Trumpetfish (Aulostomus chinensis)
Yellowmargin moray (Gymnothorax flavimarginatus)
Leopard coral grouper (Plectropomus leopardus)
Six-banded angelfish (Pomacanthus sexstriatus)
Highfin coralfish (Coradion altivelis)
Blue-green chromis (Chromis viridis)
Sweetlip emperor (Lethrinus miniatus)
Staghorn damsel (Amblyglyphidodon curacao)
Cornetfish (Fistularia commersonii)
Hump-headed spadefish (Platax batavianus)
Black-axil chromis (Chromis atripectoralis)
Red emperor (Lutjanus sebae)
Moorish Idol (Zanclus cornutus)
Sun coral (Tubastraea)
Tunicate (Clavelina moluccensis)
Crown-of-thorn starfish (Acanthaster planci)
Bivalve (Pedum spondyloideum)
Giant clam (Tridacna maxima)
Oval squid (Sepioteuthis lessoniana)
Whitetip reef shark (Triaenodon obesus)
Nudibranch (Chromodoris kuniei)
Nudibranch (Tambja victoriae)
Nudibranch (Flabellina rubrolineata)
Nudibranch (Flabellina)
Mantis shrimp (Odontodactylus scyllarus)
Painted crayfish (Panulirus versicolor)
Christmas tree worm (Spirobranchus giganteus)
Green turtle (Chelonia mydas)
Loggerhead turtle (Caretta caretta)
Hawksbill sea turtle (Eretmochelys imbricata)
Black frilled flatworm (Pseudoceros hancockanus)