Fishes

Find the right inhabitants for your aquarium.

Page 19 of 21

  • Small Rubrostigma

    Small Rubrostigma

    Megalamphodus socolofi

    Acestrorhamphidae

    Megalamphodus socolofi, also known as Socolof's Tetra or Small Rubrostigma, belongs to the family Acestrorhamphidae. It is named after the distinguished American aquarist Ross Socolof (1925–1999). This species is…

  • Snakeskin Gourami

    Snakeskin Gourami

    Trichopodus pectoralis

    Osphronemidae

    The Snakeskin Gourami, scientifically known as Trichopodus pectoralis, belongs to the family Osphronemidae. This rather large fish has remarkable coloration. The spotted pattern and the predominance of yellow-brown hues…

  • Somphongs's Rasbora

    Somphongs's Rasbora

    Trigonostigma somphongsi

    Cyprinids (Cyprinidae)

    Somphongs's Rasbora, or Trigonostigma somphongsi, is a species belonging to the family Cyprinidae. These fish are extremely rare, seldom encountered both in aquariums and in their natural habitat. Until recently, they…

  • Sophore Barb

    Sophore Barb

    Puntius sophore

    Cyprinids (Cyprinidae)

    The sophore barb, Puntius sophore, belongs to the family Cyprinidae. It is native to inland Asia, occurring in India, Nepal, Bangladesh, Myanmar, Bhutan, Afghanistan, Pakistan, and China. This species prefers shallow…

  • Southern Aphyosemion

    Southern Aphyosemion

    Aphyosemion australe

    Nothobranchiidae

    The Southern Aphyosemion, also known as the “Golden Pheasant” (scientific name Aphyosemion australe), is a representative of the family Nothobranchiidae. This fish was one of the first killifish to gain popularity in…

  • Sparkling Gourami

    Sparkling Gourami

    Trichopsis pumila

    Osphronemidae

    The Dwarf Gourami, or Pumila, known scientifically as Trichopsis pumila, is a member of the Osphronemidae family. This aquarium fish is popular due to its interesting coloration, as well as its ease of care and…

  • Specklefin Barb

    Specklefin Barb

    Enteromius callipterus

    Cyprinids (Cyprinidae)

    The fish known as the Specklefin Barb, bearing the scientific name Enteromius callipterus, belongs to the Carp family (Cyprinidae). Its initial discovery by European biologists occurred in 1907, with the species…

  • Spined Loach

    Spined Loach

    Cobitis taenia

    Cobitidae (Loaches)

    The Spined Loach, scientifically known as Cobitis taenia, belongs to the family Cobitidae, or True Loaches. Its natural habitat covers a significant part of Europe and central regions of Russia. These fish inhabit most…

  • Spiny Catfish

    Spiny Catfish

    Acanthodoras spinosissimus

    Doradidae (Thorny Catfishes)

    The Spiny Catfish, scientifically known as Acanthodoras spinosissimus, belongs to the family Doradidae, or Thorny Catfishes. They are also called "Talking Catfishes" due to the sounds they produce using special bony…

  • Spiny Eel

    Spiny Eel

    Macrognathus aculeatus

    Spiny Eels (Mastacembelidae)

    The spiny eel, also called the spotted spiny eel (Macrognathus aculeatus), belongs to the family Mastacembelidae. This fish is secretive and one of the least visible inhabitants of an aquarium. Despite being a predator,…

  • Spiny Pleco

    Spiny Pleco

    Pseudacanthicus spinosus

    Armored Catfishes (Loricariidae)

    Pseudacanthicus spinosus, known in the aquarium hobby as the Spiny Pleco or Ornate Pleco, is a species of catfish from the family Loricariidae, also referred to as Armored Catfish. This inhabitant of South American…

  • Spotted Aspidoras

    Spotted Aspidoras

    Aspidoras spilotus

    Armored Catfish (Callichthyidae)

    The spotted Aspidoras, also known as Aspidoras spilotus, belongs to the Callichthyidae family, or Armored Catfishes. This catfish is an excellent choice for aquarists, especially beginners, as it is undemanding to keep…

  • Spotted Barb

    Spotted Barb

    Barbodes binotatus

    Cyprinids (Cyprinidae)

    Barbodes binotatus, known as the Spotted Barb, belongs to the family Cyprinidae, or carps. This species, a typical inhabitant of Southeast Asian waters, is also called the Common Barb.

  • Spotted Blue-eye

    Spotted Blue-eye

    Pseudomugil gertrudae

    Pseudomugilidae

    Pseudomugil gertrudae, also known as the Spotted Blue-eye, belongs to the family Pseudomugilidae. This species was named in honor of Gertrude, the wife of Dr. Hugo Merton, a German naturalist who first discovered it in…

  • Spotted Boulengerella

    Spotted Boulengerella

    Boulengerella maculata

    Ctenoluciidae

    Boulengerella maculata, also known as the Spotted Boulengerella, belongs to the family Ctenoluciidae, which unites South American pike characins. It was named in honor of the Belgian-British zoologist George Albert…

  • Spotted Copella

    Spotted Copella

    Copella meinkeni

    Lebiasinidae

    Copella meinkeni, known as the Spotted Copella or Meinken's Copella, belongs to the family Lebiasinidae. Until 2006, it was considered a variety of Natterer's Copella, but it is now an independent species, although the…

  • Spotted Corydoras

    Spotted Corydoras

    Corydoras melanistius

    Armored Catfish (Callichthyidae)

    Corydoras melanistius, also known as the Spotted Corydoras or Black Sail Corydoras, belongs to the family Callichthyidae. These fish are native to northeastern South America, specifically the coastal regions of Guyana,…

  • Spotted Ctenopoma

    Spotted Ctenopoma

    Ctenopoma weeksii

    Anabantidae

    Ctenopoma weeksii, or the Spotted Ctenopoma, belongs to the suborder Labyrinth fish and is a member of the family Anabantidae (Climbing Perches). This fish originates from Africa, where it inhabits the Congo River…

  • Spotted Danio

    Spotted Danio

    Danio nigrofasciatus

    Cyprinids (Cyprinidae)

    Danio nigrofasciatus is a member of the family Cyprinidae. Among its relatives, the spotted danio stands out for an unusual trait: in some cases a male and female form stable, lasting pairs that remain together for…

  • Spotted Geophagus

    Spotted Geophagus

    Geophagus abalios

    Cichlids (Cichlidae)

    Geophagus abalios, also known as the Spotted Geophagus, belongs to the Cichlidae family. It is rarely found under its true name in retail outlets; more often, it is mistakenly offered as the Surinam Geophagus. This…

  • Spotted Glass Catfish

    Spotted Glass Catfish

    Kryptopterus macrocephalus

    Sheatfishes (Siluridae)

    The Spotted Glass Catfish, also known as the False Glass Catfish under its scientific name Kryptopterus macrocephalus, belongs to the family Siluridae. This fish is peaceful but at the same time carnivorous. It is quite…

  • Spotted gourami

    Spotted gourami

    Pseudosphromenus cupanus

    Osphronemidae

    Pseudosphromenus cupanus, or spotted gourami, belongs to the family Osphronemidae. This fish got its name from the location of its first discovery – the Arian Kupang River, now known as Sankararani. Its keeping is quite…

  • Spotted Hap

    Spotted Hap

    Cichlids (Cichlidae)

    The Spotted Hap, also known by its trade name Electric Blue Hap OB, is not found in the wild. This species is a hybrid bred from the Electric Blue Hap and Aulonocara multicolor. Its artificial origin is clearly…

  • Spotted Loach

    Spotted Loach

    Acanthocobitis botia

    Nemacheilidae

    Acanthocobitis botia, also known as the Spotted Loach, belongs to the family Nemacheilidae. These peaceful fish coexist easily with many tropical species. They are undemanding in care and do not entail significant…

  • Spotted Metynnis

    Spotted Metynnis

    Metynnis maculatus

    Piranhas (Serrasalmidae)

    The Spotted Metynnis, scientifically known as Metynnis maculatus, is a member of the Serrasalmidae family. This fish bears a resemblance to piranhas, its close relatives, but is distinguished by a more peaceful…

  • Spotted Pimelodus

    Spotted Pimelodus

    Pimelodus maculatus

    Pimelodidae (Long-whiskered Catfishes)

    Pimelodus maculatus, or the spotted pimelodus, belongs to the family Pimelodidae. This catfish species is native to the waters of South America; specifically, its natural range is limited to the Paraná and São Francisco…

  • Spotted Pleco

    Spotted Pleco

    Hypostomus punctatus

    Armored Catfishes (Loricariidae)

    The scientific name for the Spotted Fin Hypostomus, also known as the Spotted Pleco, is Hypostomus punctatus; this member of the Loricariidae family (Armored Catfish) originates from South America. It inhabits the river…

  • Spotted Rainbowfish

    Spotted Rainbowfish

    Glossolepis maculosa

    Rainbowfishes (Melanotaeniidae)

    The fish, known scientifically as Glossolepis maculosa, or Spotted Rainbowfish, belongs to the family Melanotaeniidae (Rainbowfishes). Its native habitat is the island of New Guinea. In the wild, it is found in the…

  • Spotted Raphael Catfish

    Spotted Raphael Catfish

    Agamyxis pectinifrons

    Doradidae (Thorny Catfishes)

    Agamyxis pectinifrons is the spotted raphael catfish, also known as the starred agamyxis or white-spotted agamyxis. This member of the family Doradidae has the common name "talking catfish" because it produces squeaking…

  • Spotted Synodontis

    Spotted Synodontis

    Synodontis ocellifer

    Mochokidae

    The spotted synodontis, scientifically known as Synodontis ocellifer, belongs to the family Mochokidae. It is distinguished by large spots that contrast sharply with its body colour. This catfish has also earned…

  • Spotted-back Rasbora

    Spotted-back Rasbora

    Brevibora dorsiocellata

    Cyprinids (Cyprinidae)

    The Spotted-back Rasbora, scientifically known as Brevibora dorsiocellata, belongs to the carp family (Cyprinidae). This popular tropical fish has been successfully bred in artificial aquarium environments for many…

  • Spotted-tail Corydoras

    Spotted-tail Corydoras

    Corydoras caudimaculatus

    Armored Catfish (Callichthyidae)

    The spotted-tail Corydoras, scientifically known as Corydoras caudimaculatus, belongs to the family Callichthyidae – the armored or callichthyid catfishes. The fish is named for a distinctive feature of its body…

  • Squeaking Orinoco Catfish

    Squeaking Orinoco Catfish

    Tachysurus fulvidraco

    Bagridae (naked catfishes)

    The scientific name Tachysurus fulvidraco belongs to the Bagridae family, whose members are widely known as Bagrid Catfishes. This catfish was nicknamed the Squeaking Orinoco Catfish for the characteristic sounds it…

  • Steindachner's Apistogramma

    Steindachner's Apistogramma

    Apistogramma steindachneri

    Cichlids (Cichlidae)

    The fish, known by the scientific name Apistogramma steindachneri, belongs to the family Cichlidae. It was named Steindachner's Apistogramma in honor of Franz Steindachner, an Austrian zoologist. Since its first…

  • Sterba's Corydoras

    Sterba's Corydoras

    Corydoras sterbai

    Armored Catfish (Callichthyidae)

    Sterba's Corydoras, scientifically known as Corydoras sterbai, belongs to the family Callichthyidae, also called Armored or Callichthid Catfish. This fish originates from South America, specifically found in the Guaporé…

  • Stigmosa Betta

    Stigmosa Betta

    Betta stigmosa

    Osphronemidae

    The Stigmosa Betta, officially known as Betta stigmosa, belongs to the family Osphronemidae. It is a calm and undemanding fish, but it is not suited to the ordinary community aquarium: it is kept on its own or with very…

  • Stinging Catfish

    Stinging Catfish

    Heteropneustes fossilis

    Heteropneustidae

    The Stinging Catfish, scientifically known as Heteropneustes fossilis, belongs to the family Heteropneustidae. A distinctive feature of this catfish is its incredible adaptability, which is evident in the structure of…

  • Stoliczka's Barb

    Stoliczka's Barb

    Pethia stoliczkana

    Cyprinids (Cyprinidae)

    Pethia stoliczkana, known as Stoliczka's Barb, belongs to the carp family (Cyprinidae). The species is named after the zoologist Ferdinand Stoliczka (1838–1874) from Moravia (now the Czech Republic), who dedicated many…

  • Stone Loach

    Stone Loach

    Barbatula barbatula

    Nemacheilidae

    The Stone Loach, Barbatula barbatula, belongs to the family Nemacheilidae. It is widespread throughout Europe, including the Baltic states and central Russia. The species inhabits diverse biotopes with clean,…

  • Striped Barb

    Striped Barb

    Desmopuntius johorensis

    Cyprinids (Cyprinidae)

    Desmopuntius johorensis, also known as the Five-banded Barb or Striped Barb, belongs to the Cyprinidae family. This fish is attractive due to its unique body pattern. Thanks to its unpretentiousness and peaceful nature,…

  • Striped Glass Catfish

    Striped Glass Catfish

    Pareutropius buffei

    Schilbeid Catfishes (Schilbeidae)

    Pareutropius buffei, known as the Striped Glass Catfish, belongs to the family Schilbeidae (Schilbeid Catfishes). Its peaceful and friendly nature allows for successful integration into most types of freshwater…

  • Striped Loach

    Striped Loach

    Nemacheilus binotatus

    Nemacheilidae

    A member of the Nemacheilidae family (stone loaches), the striped loach, known scientifically as Nemacheilus binotatus, originates from Southeast Asia. These fish are found in the waters of Thailand, particularly in the…

  • Striped Mystus

    Striped Mystus

    Mystus vittatus

    Bagridae (naked catfishes)

    The Striped Mystus, scientifically known as Mystus vittatus, is a member of the Bagridae family. Its habitat range is wide, covering South Asia, including Pakistan, India, Sri Lanka, Nepal, and Bangladesh. This fish can…

  • Striped Panchax

    Striped Panchax

    Aplocheilus lineatus

    Aplocheilidae

    Scientifically named Aplocheilus lineatus, the Striped Panchax, or Striped Asian Killifish, belongs to the family Aplocheilidae. In its natural habitat, it is quite attractive due to its unique body pattern, but…

  • Striped Pyrrhulina

    Striped Pyrrhulina

    Pyrrhulina vittata

    Lebiasinidae

    The Striped Pyrrhulina, also known as Pyrrhulina vittata, belongs to the family Lebiasinidae. This species originates from South America, where it is found in the upper reaches of the Amazon River basin. The fish…

  • Striped Raphael Catfish

    Striped Raphael Catfish

    Orinocodoras eigenmanni

    Doradidae (Thorny Catfishes)

    Orinocodoras eigenmanni, also known as the Striped Raphael Catfish or Orinoco Raphael Catfish, belongs to the family Doradidae (thorny catfishes). This catfish originates from South America, specifically the Orinoco…

  • Striped Rasbora

    Striped Rasbora

    Rasbora daniconius

    Cyprinids (Cyprinidae)

    The Striped Rasbora, or Indian Rasbora (scientific name Rasbora daniconius), is a member of the Cyprinidae family. Although this species is not distinguished by its bright coloration among its relatives, it can still…

  • Striped Synodontis

    Striped Synodontis

    Synodontis flavitaeniatus

    Mochokidae

    Belonging to the Mochokidae family, the Striped Synodontis, also known as the Orange Synodontis (Synodontis flavitaeniatus), easily adapts to various water conditions. This peaceful and undemanding species makes an…

  • Sucker Catfish

    Sucker Catfish

    Hypostomus plecostomus

    Armored Catfishes (Loricariidae)

    The Plecostomus, also known as the Sucker Catfish, belongs to the family Loricariidae under the scientific name Hypostomus plecostomus. Various varieties of this fish, including albino individuals, have been…

  • Sulawesi Rainbowfish

    Sulawesi Rainbowfish

    Marosatherina ladigesi

    Telmatherinidae

    Marosatherina ladigesi, known as Ladiges's Telmatherina, or "Sunbeam" Rainbowfish, as well as Sulawesi Rainbowfish, belongs to the family Telmatherinidae. This fish stands out for its vibrant coloration, peaceful…

  • Sultan Fish

    Sultan Fish

    Leptobarbus rubripinna

    Cyprinids (Cyprinidae)

    The Sultan Fish, scientifically named Leptobarbus rubripinna, belongs to the family Cyprinidae. It is a hardy and undemanding species with a peaceful temperament toward other tank inhabitants. However, the large size of…

  • Sumatran Barb

    Sumatran Barb

    Puntigrus tetrazona

    Cyprinids (Cyprinidae)

    The Sumatran Barb, or Tiger Barb, scientifically known as Puntigrus tetrazona, belongs to the family Cyprinidae. This aquarium fish is among the most familiar and widespread species. For many decades, its popularity has…

  • Sun Barb

    Sun Barb

    Pethia gelius

    Cyprinids (Cyprinidae)

    The Sun Barb, also known as the Golden Dwarf Barb (Pethia gelius), belongs to the Cyprinidae family. This species is known for its unpretentiousness and ease of care, but it requires special attention to the protein…

  • Sun Loach

    Sun Loach

    Yasuhikotakia eos

    Botiidae

    Yasuhikotakia eos, or Eos Loach, also known as the Sun Loach, belongs to the family Botiidae. This species is not frequently found for sale, partly due to its unremarkable coloration and some difficulties in cohabiting…

  • Sundasalanx

    Sundasalanx

    Sundasalanx microps

    Ehiravidae

    The Sundasalanx fish, known scientifically as Sundasalanx microps, belongs to the family Ehiravidae. This fish is exotic for several reasons: it is rarely found in aquariums, and its appearance is unusual. Keeping these…

  • Sunset Platy

    Sunset Platy

    Xiphophorus maculatus

    Poeciliidae

    The Sunset Platy, also called sun platy, takes its trade name from the characteristic colour pattern of its body: a gradient transition from bright yellow to red. Sometimes black spots appear on the body.

  • Surinam Geophagus

    Surinam Geophagus

    Geophagus surinamensis

    Cichlids (Cichlidae)

    Geophagus surinamensis, known as the Surinam Geophagus, belongs to the Cichlidae family. This fish is undemanding and easy to keep, provided it has a sufficiently large aquarium. Compatibility with other species is…

  • Swordtail Characin

    Swordtail Characin

    Corynopoma riisei

    Stevardiidae

    The Swordtail Characin, also known as the Dragon Fish, has the scientific name Swordtail characin (formerly Corynopoma riisei) and belongs to the family Stevardiidae. This fish is remarkable in every respect. Although…

  • Swordtail Guppies

    Swordtail Guppies

    Poecilia reticulata

    Poeciliidae

    Swordtail Guppies (scientific name Poecilia reticulata, Swordtail variety) belong to the Poeciliidae family. A distinctive feature, which gave these fish their name, is the special structure of the caudal fin. It has…