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Tetras Fish for sale

7 Fish found

Tetras, including popular types like the Neon Tetra and Cardinal Tetra, are small, vibrant freshwater fish originating mainly from South America. They are admired for their brilliant coloration ranging from vivid reds and blues to iridescent greens. These fish typically grow to about 1-2 inches and thrive in well-planted aquariums with soft, slightly acidic water. Known for their peaceful temperament, tetras are schooling fish that do best in groups of six or more, which helps reduce stress and encourages natural behaviour. Their active and social nature makes them a suitable choice for community tanks with other small, non-aggressive species. Ideal for aquarium enthusiasts in the United Kingdom, tetras are relatively easy to care for, requiring stable water conditions and a varied diet including flakes and occasional live or frozen foods. Search trends such as "neon tetra price pets at home" and "tetras for sale" indicate strong interest in these species, underscoring their popularity among UK fishkeepers seeking lively and colourful additions to their tanks.

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Tetras fish 85L Large Tank with stock - Advert 1
11

85L Large Tank with stock

Tetras

1 dayAge
£60Price

Loads of fish. Guppies. Neons. Cory. Shrimp. Snails. Cherry shrimp. Full established tank. Had it 3 years. Includes filter. Heater. Everything you see. Will require an experienced person that ca

London, Greater London
Tetras fish Fish tank with various tropical fish - Advert 2
1

Fish tank with various tropical fish

Tetras

1 weekAge
£150Price

Fish tank for sale with various tropical fish. Come with nice corner cabinet. Living plant in tank. Tank is Fluval Roma 90 Bluetooth LED Filter is Oase Biomaster Thermo 2

ID Verified
Emsworth, Hampshire
Tetras fish 7x Congo Tetra - Advert 3
6

7x Congo Tetra

Tetras

5 weeksAge

Closing tank and need to re-home. Free to good home. Collection only. Happy, healthy, eating well, largish.

Bathgate, West Lothian
Tetras fish 4 Tetras looking for new home - Advert 4
11

4 Tetras looking for new home

Tetras

1 yearAge

For free. Completely healthy and active. They are looking for a new home because other fish were purchased that they do not get along with.

Dungannon, Mid Ulster
Tetras fish Tropical fish - Advert 5
9

Tropical fish

Tetras

1 yearAge
£5Price

1 breeding pair of super red Plecos £100. 2 pair of German blue rams all 4 £20 20 neons £15 Baby super reds £5 each 10 for £40 I have all over fish available I will do half the price

Runcorn, Halton
Tetras fish FISH TANK FISH AND SETUP - Advert 6
3

FISH TANK FISH AND SETUP

Tetras

10 weeksAge
£200Price

selling my whole fishtank with fish and set up! I'm moving house and I need it gone, loads of fish plecos and even 2 frogs in there!

Halesowen, West Midlands
Tetras fish Mixed tropical fish, job lot, closing tank - Advert 7
32

Mixed tropical fish, job lot, closing tank

Tetras

8 weeksAge
£100Price

PLEASE DO NOT ASK ABOUT THE FISH IF YOU HAVE JUST SET UP A NEW TANK, THEY NEED TO GO INTO AN ESTABLISHED APPROPRIATE SIZED TANK Please note these fish are healthy and have been living in a tank (420

ID Verified
Brierley Hill, West Midlands

FAQs

Tetras are schooling fish and should be kept in groups of at least six to promote natural behaviour and reduce stress, though groups of 10-12 or more are ideal for optimal schooling activity and welfare.