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