Species found in El Tanque (max. depth 26 m):
Bluestriped grunt (Haemulon sciurus)
Indigo hamlet (Hypoplectrus indigo)
Great barracuda (Sphyraena barracuda)
Creole wrasse (Clepticus parrae)
Bluehead (Thalassoma bifasciatum)
Blue tang (Acanthurus coeruleus)
Bandtail puffer (Sphoeroides spengleri)
Schoolmaster (Lutjanus apodus)
Threespot damselfish (Stegastes planifrons)
Garden eel (Heteroconger longissimus)
Sand diver (Synodus intermedius)
Barred hamlet (Hypoplectrus puella)
Sharpnose puffer (Canthigaster rostrata)
Stoplight parrotfish (Sparisoma viride)
Yellowhead wrasse (Halichoeres garnoti)
Houndfish (Tylosurus crocodilus)
Blue chromis (Chromis cyanea)
Blackcap basslet (Gramma melacara)
Yellowfin mojarra (Gerres cinereus)
Yellowhead jawfish (Opistognathus aurifrons)
Masked goby (Coryphopterus personatus)
Grooved brain coral (Diploria labyrinthiformis)
Corky sea finger (Briareum asbestinum)
Zoanthid (Zoanthidea)
Knobby sea rod (Eunicea)
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)
