Temperament, size, exercise and health — then find UK breeders listing each breed.
21
Full breed profiles
21
Total fish listed
1,600+
Breeder listings UK-wide
Choosing a breeder
Red flags, questions to ask, and what good looks like.
Viewing checklist
Printable list for your first visit to a breeder.
Angelfish
Cichlid
The Angelfish is an elegant freshwater fish with a distinctive triangular shape and long fins. They …
Arowana
Bonytongue
The Arowana is a large, predatory freshwater fish known for its elongated body and ability to jump o…
Betta
Labyrinth
The Betta, or Siamese Fighting Fish, is known for its flowing fins and vivid colours. Males must be …
Cherry Barb
Cyprinid
The Cherry Barb is a small, peaceful cyprinid known for the males vivid red colour during breeding. …
Clownfish
Damselfish
The Clownfish is a small, brightly coloured marine fish famous from popular films. They form symbiot…
Corydoras Catfish
Catfish
Corydoras are small, peaceful bottom-dwelling catfish that clean the substrate. They are social and …
Discus
Cichlid
The Discus is often called the king of aquarium fish due to its stunning colours and round shape. Th…
Dojo Loach
Loach
The Dojo Loach, or Weather Loach, is an eel-like bottom-dweller known for its sensitivity to baromet…
Betta
Labyrinth
The Betta, or Siamese Fighting Fish, is known for its flowing fins and vivid colours. Males must be …
Cherry Barb
Cyprinid
The Cherry Barb is a small, peaceful cyprinid known for the males vivid red colour during breeding. …
Clownfish
Damselfish
The Clownfish is a small, brightly coloured marine fish famous from popular films. They form symbiot…
Corydoras Catfish
Catfish
Corydoras are small, peaceful bottom-dwelling catfish that clean the substrate. They are social and …
Dojo Loach
Loach
The Dojo Loach, or Weather Loach, is an eel-like bottom-dweller known for its sensitivity to baromet…
Goldfish
Carp
The Goldfish is one of the most popular aquarium fish worldwide. They come in many varieties and can…
Guppy
Livebearer
The Guppy is a popular, colourful livebearer that breeds readily. They are hardy, peaceful, and idea…
Mandarin Fish
Dragonet
The Mandarin Fish is one of the most beautiful saltwater fish, covered in psychedelic patterns of bl…
Molly
Livebearer
The Molly is a popular livebearing fish that comes in many colours and fin types. They are hardy, pe…
Neon Tetra
Tetra
The Neon Tetra is a small, vibrant freshwater fish known for its iridescent blue and red stripes. Th…
Platy
Livebearer
The Platy is a colourful, easy-going livebearer perfect for beginners. They are peaceful, hardy, and…
Swordtail
Livebearer
The Swordtail is named for the long lower tail fin of males. They are active, colourful livebearers …
Angelfish
Cichlid
The Angelfish is an elegant freshwater fish with a distinctive triangular shape and long fins. They …
Discus
Cichlid
The Discus is often called the king of aquarium fish due to its stunning colours and round shape. Th…
Flowerhorn Cichlid
Cichlid
The Flowerhorn Cichlid is a man-made hybrid famous for its large, colourful nuchal hump. Highly inte…
Plecostomus
Catfish
The Plecostomus is a popular algae-eating catfish that helps keep aquariums clean. Nocturnal bottom-…
Rainbowfish
Rainbowfish
Rainbowfish are stunning freshwater fish known for their iridescent colours that intensify with age.…
Tang Fish
Surgeonfish
Tangs, or Surgeonfish, are popular marine fish known for their laterally compressed bodies and scalp…
Arowana
Bonytongue
The Arowana is a large, predatory freshwater fish known for its elongated body and ability to jump o…
Koi Carp
Carp
The Koi Carp is a colourful, ornamental variety of the common carp that has been bred in Japan for o…
Oscar
Cichlid
The Oscar is a large, personable cichlid often called the "dog of the aquarium" due to its interacti…
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