Aquariumpro
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Species

Browsing 891 species. Use the filters below to narrow down.

Jaguar Cichlid

Jaguar Cichlid

Fish

Parachromis managuensis

A bold, personable predator that owns every tank it inhabits.

Jaguar Guapote

Jaguar Guapote

Fish

Parachromis motaguensis

A bold Central American predator that holds its own against anything in the tank.

Jaintia Hills

Jaintia Hills

Fish

Dario kajal

Tiny scarlet predator from India's hill streams, big on attitude.

Jamaican Killifish

Jamaican Killifish

Fish

Cubanichthys pengelleyi

A rare Jamaican killifish with clear-water roots and a reputation for challenging its keeper.

Javan Ricefish

Javan Ricefish

Fish

Oryzias javanicus

A surface-dwelling ricefish with surprisingly complex spawning behavior, rarely seen for sale.

Jonklaas's Loach

Jonklaas's Loach

Fish

Lepidocephalichthys jonklaasi

A rare Sri Lankan loach hidden beneath leaf litter, seldom seen in the hobby.

Jutai

Jutai

Fish

Apistogramma sp. "Kelleri"

A mouthbrooding dwarf cichlid with a remarkably flexible approach to raising its young.

Kabili Bumblebee Goby

Kabili Bumblebee Goby

Fish

Brachygobius kabiliensis

Tiny bumblebee-patterned goby from Borneo's mangroves, surprisingly manageable for new keepers.

Katvis

Katvis

Fish

Pimelodus ornatus

A bold, predatory catfish with toxic spines and serious schooling instincts.

Killifish

Killifish

Fish

Austrolebias adloffi

A tiny annual killifish that races through its entire life cycle in months.

Knight's Snakehead

Knight's Snakehead

Fish

Channa pardalis

A leopard-patterned snakehead from India's misty Khasi Hills.

Krabi Mouth Brooding Betta

Krabi Mouth Brooding Betta

Fish

Betta simplex

A rare mouth-brooding betta from Thailand's limestone streams, peaceful by betta standards.

Krauss' Basketmouth

Krauss' Basketmouth

Fish

Caquetaia kraussii

A predatory Colombian cichlid that lurks in swamps and ambushes its prey.

Kuhli Loach

Kuhli Loach

Fish

Pangio cuneovirgata

A rare kuhli lookalike from blackwater peat swamps, seldom seen outside expert collections.

Kuhli Loach

Kuhli Loach

Fish

Pangio filinaris

A slender, plain-bodied eel loach from the forested streams of peninsular Malaysia.

Kuhli Loach

Kuhli Loach

Fish

Pangio malayana

A slender kuhli loach relative that travels incognito in mixed shipments

Kuhli Loach

Kuhli Loach

Fish

Pangio piperata

A speckled, secretive kuhli loach that turns up as a mystery in mixed shipments.

Kuhli Loach

Kuhli Loach

Fish

Pangio sp. "PAN03"

A mystery kuhli loach from Borneo that science hasn't named yet.

Kuiter's Wrasse

Kuiter's Wrasse

Fish

Macropharyngodon kuiteri

A boldly patterned reef wrasse that thrives in small, active groups.

Lake Inle Red-tailed Loach

Lake Inle Red-tailed Loach

Fish

Petruichthys brevis

A tiny loach from Myanmar's famous Inle Lake, best kept in groups.

Laprade's Bichir

Laprade's Bichir

Fish

Polypterus bichir lapradei

A prehistoric African giant that breathes air and hunts like a predator from another era.

Large-scale Characin

Large-scale Characin

Fish

Brycinus macrolepidotus

A football-sized African predator that roams rivers from the Nile to the Congo.

Largespot River Stingray

Largespot River Stingray

Fish

Potamotrygon falkneri

A venomous freshwater predator that can learn to recognize its keeper.

Lattice Blaasop

Lattice Blaasop

Fish

Takifugu oblongus

A pufferfish that grows big, bites hard, and crosses into brackish water.

Latticed Butterflyfish

Latticed Butterflyfish

Fish

Chaetodon rafflesii

A coral-dependent butterflyfish that reveals its mood through a mysterious dark spot.

Laulao Catfish

Laulao Catfish

Fish

Brachyplatystoma vaillantii

A river giant that needs a seriously big tank and equally big tankmates.

Leafy Sea Dragon

Leafy Sea Dragon

Fish

Phycodurus eques

The leafy sea dragon looks more like drifting seaweed than a fish.

Least Killifish

Least Killifish

Fish

Heterandria formosa

One of the world's smallest fish, with a uniquely continuous birthing process.

Lemaire's Lamprologus

Lemaire's Lamprologus

Fish

Lamprologus lemairii

A Lake Tanganyika ambush predator that plays dead to lure its prey.

Lemon

Lemon

Fish

Tanichthys sp. "Vietnam"

A tiny Vietnamese rarity with bright yellow fins and big schooling personality.

Lemon Cichlid

Lemon Cichlid

Fish

Neolamprologus leleupi

A bold, canary-yellow cave dweller from the rocky shores of Lake Tanganyika.

Lemon Coral Goby

Lemon Coral Goby

Fish

Gobiodon citrinus

A tiny, lemon-yellow goby that lives tucked inside coral branches in the wild.

Lemon meringue wrasse

Lemon meringue wrasse

Fish

Halichoeres leucoxanthus

A boldly two-toned wrasse with a sunny yellow top and clean white belly.

Leopard Bushfish

Leopard Bushfish

Fish

Ctenopoma acutirostre

A patient ambush predator that disguises itself as a drifting leaf.

Leopard Pufferfish

Leopard Pufferfish

Fish

Canthigaster leoparda

A deep-water puffer with bold leopard spots and a compact, manageable size.

Leopard wrasse

Leopard wrasse

Fish

Macropharyngodon meleagris

A boldly patterned reef wrasse that rewards patient, experienced keepers.