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