Species
Browsing 3,374 species. Use the filters below to narrow down.
Flag Acara
FishLaetacara curviceps
A shy, peaceful dwarf cichlid that earns its 'smiling' nickname with gentle charm.
Flag Cichlid
FishMesonauta festivus
A gentle South American cichlid with a bold diagonal stripe and surprising breeding devotion.
Flag Cichlid
FishMesonauta guyanae
A gentle Amazonian cichlid that brings calm elegance to the community tank.
Flag Cichlid
FishMesonauta insignis
A shy Amazonian cichlid often hiding behind its more famous cousin's name.
Flagellate False Plexaura
CoralPseudoplexaura flagellosa
A tall, branching sea rod that brings authentic Caribbean reef structure to your tank.
Flagtail Catfish
FishDianema urostriatum
A peaceful shoaling catfish that actually uses the midwater column
Flag Tailed Panda Cory
FishCorydoras oiapoquensis
A tiny armored catfish from a single river system, surprisingly long-lived.
Flame Angelfish
FishCentropyge loricula
A reef-dwelling jewel that brings bold color and personality to the right tank.
Flameback Angelfish
FishCentropyge acanthops
A fiery little angel from East Africa that punches above its weight.
Flameback Angelfish
FishCentropyge aurantonotus
A compact Atlantic dwarf angel with a bold orange back and reef-friendly size.
Flameback Peacock
FishAulonocara stuartgranti
A Lake Malawi peacock that shifts color by geography, blue in the north, yellow in the south.
Flame Box Crab
InvertCalappa flammea
A brilliantly patterned box crab that buries itself and cracks shells with ease.
Flame Cardinalfish
FishFowleria flammea
A secretive reef dweller that glows red in the shadows of lagoon corals.
Flame Tetra
FishHyphessobrycon flammeus
A fiery Rio native that glows brightest when kept in a proper group.
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 Coral
CoralCycloseris explanulata
A free-living solitary coral that sits loose on sandy reef floors.
Flat Cup Coral
CoralAcanthophyllia deshayesiana
A fleshy, solitary cup coral with bold concentric coloration for low-flow reef systems.
Flat Lettuce Coral
CoralEchinomorpha nishihirai
A delicate, spoke-patterned coral that thrives on calmer, lower reef slopes.
Flat Lettuce Coral
CoralEchinophyllia aspera
A low-light encrusting coral with wild color variation and an easygoing nature.
Flat Lettuce Coral
CoralEchinophyllia echinoporoides
A low-maintenance encrusting coral that thrives where many others struggle.
Flat Lettuce Coral
CoralEchinophyllia orpheensis
A hardy, low-light coral with creamy to reddish tones and a textured, leafy form.
Flat Lettuce Coral
CoralEchinophyllia patula
A thin, spreading plate coral that thrives in lower light and gentle flow.
Flat Lettuce Coral
CoralPectinia maxima
A massive, architectural coral that builds towering vertical blades on protected reefs.
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.
Flaveolus Cichlid
FishAmphilophus flaveolus
A rare Nicaraguan crater-lake cichlid, living proof of evolution in action.
Floating Crystalwort
PlantRiccia fluitans
A floating liverwort that pearls with oxygen bubbles when truly happy.
Floreana Coral
CoralTubastraea floreana
A rare Galapagos cup coral that thrives in low light and shaded reef spots.
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 diminuta
A small-colony flowerpot coral with delicate extended polyps that demand consistent reef conditions.
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.
Flowerpot Coral
CoralGoniopora petiolata
A Philippine flowerpot coral that rewards patient, experienced reef keepers.