Species found in El Tanque (max. depth 26 m):
Bluestriped grunt (Haemulon sciurus)
Stoplight parrotfish (Sparisoma viride)
Indigo hamlet (Hypoplectrus indigo)
Great barracuda (Sphyraena barracuda)
Houndfish (Tylosurus crocodilus)
Bluehead (Thalassoma bifasciatum)
Blue tang (Acanthurus coeruleus)
Bandtail puffer (Sphoeroides spengleri)
Threespot damselfish (Stegastes planifrons)
Garden eel (Heteroconger longissimus)
Barred hamlet (Hypoplectrus puella)
Sharpnose puffer (Canthigaster rostrata)
Yellowhead wrasse (Halichoeres garnoti)
Blue chromis (Chromis cyanea)
Blackcap basslet (Gramma melacara)
Yellowfin mojarra (Gerres cinereus)
Creole wrasse (Clepticus parrae)
Yellowhead jawfish (Opistognathus aurifrons)
Masked goby (Coryphopterus personatus)
Schoolmaster (Lutjanus apodus)
Sand diver (Synodus intermedius)
Grooved brain coral (Diploria labyrinthiformis)
Zoanthid (Zoanthidea)
Knobby sea rod (Eunicea)
Corky sea finger (Briareum asbestinum)
Pitted sponge (Verongula rigida)
Yellow tube sponge (Aplysina fistularis)
Orange icing sponge (Mycale laevis)
Azure vase sponge (Callyspongia plicifera)
Scattered pore rope sponge (Aplysina fulva)
Stove-pipe sponge (Aplysina archeri)
Tubular thicket algae (Galaxaura)
Flamingo tongue (Cyphoma gibbosum)
Banded coral shrimp (Stenopus hispidus)
Yellowline arrow crab (Stenorhynchus seticornis)
