Species
Browsing 373 species. Use the filters below to narrow down.
Crystal Jellyfish
InvertAequorea victoria
The bioluminescent Pacific jelly that inspired a Nobel Prize-winning discovery.
Cuban hogfish
FishBodianus pulchellus
A reef-safe wrasse relative that moonlights as a cleaner fish when young.
Cup Coral
CoralCaryophyllia (Caryophyllia) cyathus
A solitary cold-water cup coral from the Mediterranean, rarely seen in reef tanks.
Dark-banded Eel
FishEchidna polyzona
A reef moray that hunts crabs, not fish, making it surprisingly tankmate-friendly.
Deepwater Wrasse
FishCirrhilabrus bathyphilus
A rarely seen deep-reef wrasse from some of the Pacific's most remote atolls.
Derasa Clam
InvertTridacna derasa
One of the giant clams, and one of the easier ones to keep in a reef.
Devonshire Cup-coral
CoralCaryophyllia (Caryophyllia) smithii
A cold-water solitary coral that thrives where tropical reefs fear to tread.
Diagonal-lined Wrasse
FishWetmorella albofasciata
A tiny, secretive reef wrasse that haunts caves and rarely ventures into the open.
Diamond Watchman Goby
FishValenciennea puellaris
A sand-sifting goby that tidies your substrate and bonds for life with a partner.
Disc Coral
CoralDuncanopsammia peltata
A forgiving large-polyp coral that rewards beginners and veterans alike.
Discus Coral
CoralZoopilus echinatus
A giant free-living disc coral that grows surprisingly large on sheltered reef floors.
Distorted Mushroom Coral
CoralCycloseris distorta
A free-living mushroom coral that roams the seafloor solo.
Donkey Fish
FishEquetus lanceolatus
A boldly striped reef fish shaped like a living exclamation mark.
Dot-and-dash Butterflyfish
FishChaetodon pelewensis
A Pacific beauty that pairs for life and takes well to aquarium living.
Dotted Cardinalfish
FishFowleria isostigma
A small, secretive cardinalfish that haunts muddy flats and rocky refuges.
Double-saddled Butterflyfish
FishChaetodon falcula
A boldly patterned butterflyfish best kept by those who know their reef chemistry.
Doughnut Coral
CoralLobophyllia vitiensis
A fleshy, low-maintenance LPS coral that thrives under gentle flow.
Dracula Shrimp-goby
FishStonogobiops dracula
A tiny goby that shares its home with a blind shrimp partner.
Dussumier's Surgeonfish
FishAcanthurus dussumieri
A wide-ranging reef grazer that puts on a vivid color display when riled.
Dwarf Cup Coral
CoralAstrangia solitaria
A small, solitary coral from the Atlantic that thrives without zooxanthellae.
Eastern Talma
FishChelmonops truncatus
A deep-bodied Australian butterflyfish that lives life strictly in pairs.
Eightline Flasher Wrasse
FishParacheilinus octotaenia
A Red Sea gem whose dazzling courtship displays have to be seen to be believed.
Emerald Crab
InvertMithraculus sculptus
The reef keeper's secret weapon against bubble algae outbreaks.
Eritrean Butterflyfish
FishChaetodon paucifasciatus
A Red Sea gem with bold chevron patterning and a loyal pair bond.
False Skunk-striped Anemonefish
FishAmphiprion perideraion
A soft-pink, gentle clownfish that communicates by popping its jaws.
Fan Shrimp-goby
FishTomiyamichthys latruncularius
A reef sand-flat goby that shares its burrow with a snapping shrimp partner.
Fantail Filefish
FishPervagor spilosoma
A boldly patterned Hawaiian filefish with a vivid orange tail that demands attention.
Finger Coral
CoralCaulastraea echinulata
A chunky, finger-like coral that's forgiving enough for intermediate reef keepers.
Fingered Dragonet
FishDactylopus dactylopus
A sand-walking dragonet that tiptoes across the seafloor on finger-like fins.
Firecracker Goby
FishTrimma rubromaculatus
A tiny red-spotted goby with a quirky habit of hovering at odd angles near the seafloor.
Fire Dartfish
FishNemateleotris magnifica
A tiny reef dart with a flame-colored body and an unmistakable sail-like dorsal fin.
Fire Shrimp
InvertLysmata debelius
A bold red cleaner shrimp that sets up shop servicing fish in your reef.
Flame Cardinalfish
FishFowleria flammea
A secretive reef dweller that glows red in the shadows of lagoon corals.
Flame Wrasse
FishCirrhilabrus jordani
Hawaii's most vivid wrasse, blazing red and orange across reef drop-offs.
Flasher Wrasse
FishParacheilinus rubricaudalis
A rare Fijian flasher wrasse from the outer reef, barely known in the hobby.
Flat Cup Coral
CoralAcanthophyllia deshayesiana
A fleshy, solitary cup coral with bold concentric coloration for low-flow reef systems.