Species
Browsing 2,796 species. Use the filters below to narrow down.
Flatnose Catfish
FishAnaspidoglanis macrostoma
A burrowing African catfish with a big appetite and bigger attitude toward tankmates.
Flatwhiskered Catfish
FishPinirampus pirinampu
A schooling river giant that needs serious space and serious commitment.
Florida corallimorph
CoralRicordea florida
A beginner-friendly Caribbean coral mimic that comes in a rainbow of colors.
Florida Fighting Conch
InvertStrombus alatus
A peaceful, sand-sifting conch that earns its dramatic name through looks alone.
Flower Coral
CoralEusmilia fastigiata
A graceful, night-blooming coral with elegant tubular polyps and broad tentacles.
Flowerpot Coral
CoralGoniopora lobata
A striking column coral that blooms like a field of tiny flowers.
Flowerpot Coral
CoralGoniopora paliformis
A delicate Indo-Pacific flowerpot coral that rewards patience with striking polyp displays.
Flowery Carnation Coral
CoralDuva florida
A soft, feathery Atlantic coral that works well for beginners dipping into reef keeping.
Flying Barb
FishEsomus danrica
A sociable Asian barb with famously long barbels and a feisty streak.
Fly River Rainbowfish
FishMelanotaenia sexlineata
A rarely seen rainbowfish from Papua New Guinea's remote rainforest creeks.
Fly River Turtle
FishCarettochelys insculpta
A fully aquatic turtle with flippers, a pig-like snout, and a serious attitude.
Flyspeck Hardyhead
FishCraterocephalus stercusmuscarum stercusmuscarum
A peaceful Australian schooling fish with a surprisingly complex genetic story.
Fly-speckled Hardyhead
FishCraterocephalus stercusmuscarum
A peaceful Australian native that rewards patient keepers with lively schooling behavior.
Foersch's Mouthbrooder
FishBetta foerschi
A shy Bornean mouthbrooder that rewards patient, dedicated keepers.
Forest Snakehead
FishChanna lucius
A true apex predator from Southeast Asian forest streams, surprisingly manageable in the right setup.
Forktail Blue-eye
FishPseudomugil furcatus
Tiny Papua New Guinea gem that puts on its best show in a proper group
Four Eye Butterflyfish
FishChaetodon capistratus
A Caribbean reef classic that often mates for life.
Fourline wrasse
FishPseudocheilinus tetrataenia
A bold little reef wrasse that punches well above its weight in personality.
Fourspine Cichlid
FishNeolamprologus tetracanthus
A sand-dwelling Lake Tanganyika predator with a clever trick for eating snails.
Fourspot Hogfish
FishBodianus diana
A boldly spotted reef predator with a quirky association with mushroom corals.
Fowler's Surgeonfish
FishAcanthurus fowleri
A reef-cruising grazer that roams seaward drop-offs in loose schools
Fragile Sea Whip
CoralJunceella fragilis
A graceful, whip-like gorgonian that sways beautifully in moderate reef currents.
French angelfish
FishPomacanthus paru
A bold Atlantic giant that pairs for life and rules its reef corner.
Freshwater Fangblenny
FishMeiacanthus anema
A venomous little blenny that predators learned to leave alone.
Freshwater Halfbeak
FishDermogenys pusilla
A surface-skimming livebearer with a jaw made for dueling
Freshwater Moray
FishGymnothorax polyuranodon
A true freshwater moray that mistakes fingers for fish when hungry.
Freshwater Moray
FishGymnothorax tile
A true eel for freshwater tanks, built like a predator and priced for beginners.
Freshwater Rat-tail
FishGymnarchus niloticus
A five-foot electric predator that will bite the hand that feeds it.
Freshwater Shark
FishWallago attu
A truly dangerous giant catfish that can outgrow most public aquariums.
Frog-faced Cichlid
FishLamprologus ocellatus
Pocket-sized cichlid with big personality, built around a borrowed shell
Frogspawn Coral
CoralEuphyllia divisa
Billowing, tentacle-tipped heads that sway like a cluster of frog eggs in the current.
Frontosa
FishCyphotilapia gibberosa
A deep-water Lake Tanganyika cichlid with a signature forehead hump and unusual social grace.
Frontosa Cichlid
FishCyphotilapia frontosa
A long-lived Lake Tanganyika giant with a signature forehead hump and surprising personality.
Fungus Coral
CoralMeandrina meandrites
A Caribbean brain coral with radiating valleys and classic reef-builder character.
Fused Staghorn
CoralAcropora prolifera
The only Acropora native to the Caribbean, and a rarity in the hobby.
Fuzzy Table Coral
CoralAcropora paniculata
A massive table-forming coral that carpets upper reef slopes in soft, fuzzy texture.