Species
Browsing 3,374 species. Use the filters below to narrow down.
Myanmar Arowana
FishScleropages inscriptus
The only arowana with geometric line markings etched across its head and flanks.
Myanmar Redfin 2
FishOreichthys sp. "Myanmar Redfin 2"
A tiny, feisty shoaler from Myanmar with a bold caudal blotch and plenty of personality.
Mystery Snail
InvertPomacea bridgesii
A peaceful, algae-grazing snail that comes in a rainbow of shell colors.
Mystery Wrasse
FishPseudocheilinus ocellatus
A secretive reef wrasse with bold colors and a talent for disappearing.
Mystic Mystus
FishMystus mysticetus
A gregarious Southeast Asian catfish with a uniquely lateral-eyed look.
Naked Characin
FishGymnocharacinus bergi
A scaleless South American oddity from one of the world's most isolated streams.
Namak
FishAphanius arakensis
A rare Iranian killifish relative worth keeping for conservation as much as curiosity.
Nana Rasbora
FishMicrodevario nanus
Tiny Myanmar schooler with a bold dorsal-fin blotch and big personality in small packages.
Nantaiensis Goby
FishRhinogobius nantaiensis
A feisty Taiwanese stream goby that rewards patient, experienced keepers.
Narrow-bellied Seahorse
FishHippocampus angustus
A spiny Western Australian seahorse with a distinctively slender profile.
Narrow-lined Puffer
FishArothron manilensis
A bold, beak-toothed puffer that thrives from mangroves to lagoon reefs.
Naso Tang
FishNaso lituratus
A wide-ranging Pacific grazer that needs serious space to thrive.
Nassarius Snail
InvertNassarius vibex
A tireless sand-sifting scavenger that keeps reef substrate clean and aerated.
Ndobhoi Cichlid
FishChalinochromis sp. "Ndobhoi"
A blotch-patterned Tanganyikan rock dweller with fascinating colony breeding behavior.
necklace nassa
InvertNassarius distortus
A tidy little scavenger from the Yaeyama Islands with a distinctively ornate shell.
Nemacheilus guentheri
FishMesonoemacheilus guentheri
A pebble-stream loach from India with famously unpredictable mood swings.
Nemacheilus petrubanarescui
FishMesonoemacheilus petrubanarescui
A shy Indian stream loach best kept in groups to bring it out of hiding.
Neon Blue Rasbora
FishSundadanio axelrodi
Tiny blackwater gem that rewards patient keepers with dazzling group behavior.
Neon Dottyback
FishPseudochromis aldabraensis
A bold little reef dweller that punches well above its weight in personality.
Neon Dwarf Rainbowfish
FishMelanotaenia praecox
Tiny rainbowfish that turns up the color when kept in a proper shoal.
Neon Goby
FishGobiosoma oceanops
A tiny reef cleaner that punches way above its weight.
Neon Goby
FishElacatinus oceanops
A tiny cleaner fish that runs its own reef spa service.
Neon Goby
FishStiphodon ornatus
A tiny, colorful stream goby from Sumatra that rewards patient observers.
Neon Highfin Barb
FishOreichthys crenuchoides
A tiny barb with a sail-like dorsal fin and surprisingly complex social dynamics.
Neon Tetra
FishParacheirodon innesi
The fish that turned millions of people into aquarium keepers.
Nerite Snail
InvertNeritina natalensis
The algae-scrubbing snail that won't overrun your tank.
Net Coral
CoralAlveopora allingi
A delicate lattice-walled coral with long, tightly packed polyps demanding expert care.
Net Coral
CoralAlveopora catalai
A large, branching coral with bold polyps that push the limits of home reefkeeping.
Net Coral
CoralAlveopora excelsa
A mop-like coral from exposed Pacific reefs, best suited to experienced reefers.
Net Coral
CoralAlveopora fenestrata
A delicate, flowing coral whose shaggy polyps make it look almost alive in current.
Net Coral
CoralAlveopora gigas
Massive flowing polyps from turbid reefs, demanding but unlike anything else in the hobby.
Net Coral
CoralAlveopora japonica
A tiny, deep green coral with knob-tipped tentacles from surge-swept rocky shores.
Net Coral
CoralAlveopora marionensis
A delicate lobe-forming coral that demands high flow and experienced hands.
Net Coral
CoralAlveopora minuta
A tiny-polyped Alveopora that thrives where currents run strong.
Net Coral
CoralAlveopora ocellata
A delicate plating coral from protected reef slopes, demanding in the aquarium.
Net Coral
CoralAlveopora spongiosa
A wide-spreading plate coral that demands expert-level reef conditions to thrive.