Species
Browsing 1,134 species. Use the filters below to narrow down.
Lancer Catfish
FishBagrichthys macracanthus
A nocturnal lancer catfish with territorial attitude and a dramatic dorsal spine.
Lancer Catfish
FishBagrichthys majusculus
A secretive Thai catfish with territorial attitude and a spine worth respecting.
Large Finned Lampeye
FishProcatopus nototaenia
A forest stream lampeye that rewards patient, experienced keepers.
Lavender mbuna
FishIodotropheus sprengerae
A compact, easygoing mbuna that plays well with others in Malawi setups.
Lawnmower Blenny
FishSalarias fasciatus
A reef's algae patrol with a bold personality and surprising jaw strength.
Leaf Fish
FishMonocirrhus polyacanthus
A dead-leaf impersonator that ambushes prey with a lightning-fast vacuum strike.
least crayfish
InvertCambarellus diminutus
North America's tiniest crayfish, perfectly sized for a nano setup.
Least Rasbora
FishBoraras urophthalmoides
Tiny, timid, and full of personality when kept in a proper group.
Lemon Fin Barb
FishHypsibarbus vernayi
A large, lemon-finned schooling barb often mislabeled in the trade.
Lemon Fin Barb
FishHypsibarbus wetmorei
A long-lived, large barb that needs space and good company to thrive.
Lemon Jake
FishAulonocara jacobfreibergi
A peacock cichlid with bold fin margins and a long history in the hobby.
Lemon Peel
FishCentropyge flavissimus
An all-yellow reef dweller with a bold personality that outpaces its small size.
Lemon Tetra
FishHyphessobrycon pulchripinnis
A subtly beautiful schooling tetra that rewards keepers who buy a proper-sized group.
Leopard Cory
FishCorydoras leopardus
A spotted, air-gulping bottom dweller with a surprisingly long life ahead of it.
Leopard Frog Pleco
FishPeckoltia compta
A compact Brazilian pleco with a bold pattern and a useful breathing trick.
Leopardpleco
FishPseudacanthicus cf leopardus
A spiny, cave-dwelling pleco from the blackwaters of the Rio Negro.
Leopard Pleco
FishPseudacanthicus spinosus
A thorny, wild-looking Amazon pleco with serious attitude to match.
Leopold's Tetra
FishAstyanax leopoldi
A rarely seen South American tetra that rewards patient shoppers with active schooling behavior.
Leucomelas Cory
FishCorydoras leucomelas
A long-lived, peaceful cory that breathes air and blinks its eyes.
Liberty Molly
FishPoecilia salvatoris
A scrappy Central American molly with bold looks and a bold attitude.
Lifalili Cichlid
FishHemichromis lifalili
A jewel cichlid that transforms into something else entirely when spawning season hits.
Limespot Butterflyfish
FishChaetodon unimaculatus
A wide-ranging reef butterfly with a bold spot and a coral-eating habit.
Line Butterflyfish
FishChaetodon lineolatus
The largest butterflyfish in the world, with a bold graphic pattern to match.
Lined Sole
FishAchirus lineatus
A master of disguise that buries itself until almost invisible.
Lionhead Goldfish
FishCarassius auratus var. lionhead
The beefy, hood-crowned fancy goldfish that rewards patient, attentive keepers.
Lipstick Leporinus
FishLeporinus arcus
A bold-striped South American speedster with a personality to match its size.
Lizard Loach
FishHomaloptera smithi
A fast-water hillstream loach that crawls and hops across rocks like a tiny lizard.
Lizard Loach
FishHomaloptera zollingeri
A flattened, rock-clinging stream dweller that crawls and hops like a lizard.
Long-faced Loach
FishAcantopsis octoactinotos
A slender, sand-diving loach with a distinctively elongated snout.
Long-finned Characin
FishBrycinus longipinnis
A lively West African schooler that needs space and confident tankmates.
Long-finned Cory
FishBrochis multiradiatus
A long-snouted armoured catfish that breathes air and rewards group keeping.
Long-horned Cowfish
FishLactoria cornuta
A boxy, horn-headed oddity that browses the seafloor with surprising curiosity.
Longnose Butterflyfish
FishForcipiger flavissimus
A needle-nosed reef hunter that picks prey from crevices other fish can't reach.
Long nosed arched cory
FishCorydoras narcissus
A long-snouted cory from the Amazon, rarely seen and worth the search.
Long-nosed Cory
FishCorydoras semiaquilis
A peaceful bottom-dweller from Peru that thrives in sociable groups.
Long nosed smudge spot cory
FishCorydoras ourastigma
A long-snouted Purus River cory that can live for two decades in the right setup.