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Tetras Fish for sale

9 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.

Tetras fish tank fish - Advert 1
5

tank fish

Tetras

1 weekAge
£200Price

185L Aquarium Full Setup With Fish – £200 185L aquarium for sale, full setup included. Location: Leeds, LS8 Dimensions: 88.5cm x 55cm x 39cm Includes everything you can see in the photos: tank, JBL Cr

Leeds, West Yorkshire
Tetras fish Congo tetra and white fin ornatus tetra - Advert 2
4

Congo tetra and white fin ornatus tetra

Tetras

6 monthsAge
£20Price

7 Congo tetra (4 male and 3 female) 5 white long fin Ornatus tetra All healthy and doing well selling as they are out growing my 120 litre tank.

Sunderland, Tyne and Wear
Tetras fish Small school of Congo Tetras - Advert 3
1

Small school of Congo Tetras

Tetras

1 yearAge
£0Price

5 Congo Tetras. 2 females and 3 males. All very healthy and active. Feeding well. Open to offers. Good homes only - you’ll need a large aquarium to house them. Only reason for rehome is they need mor

Macclesfield, Cheshire East
Tetras fish Fish tank/ aquarium set up - Advert 4
3

Fish tank/ aquarium set up

Tetras

1 yearAge
£450Price

Complete set up. Tank. Filter. Fish. Lights. 4ft tank. Approx 250 litres. Tank and stand is just under 2 years old. Immaculate condition. Angel fish, red tail shark, tetras, honey gouramis and more

Shrewsbury, Shropshire
Tetras fish Aquarium Fish Tank with 10 fishes - Advert 1
Tetras fish Aquarium Fish Tank with 10 fishes - Advert 2
PRO
3

Aquarium Fish Tank with 10 fishes

Tetras

10 monthsAge
£100Price

I have a complete setup of a 180ltrs Juwel Aquarium fish tank with 10 fishes included. Fish tank is in excellent condition without any leaks will come with filter, lighting and heater all with a cabin

ID Verified
Peterborough, Peterborough
Tetras fish Pair of Rummy nose tetras - Advert 6
3

Pair of Rummy nose tetras

Tetras

7 weeksAge
£5Price

Would have kept them but they keep nipping my betas Finns. Only bought about 2 weeks ago. Want them gone as soon as possible so they stop nipping my beta

Houghton le Spring, Tyne and Wear
Tetras fish Fish and tank for sale - Advert 7
11

Fish and tank for sale

Tetras

5 monthsAge
£50Price

64L tank for sale £70 Includes filter, heater and air stone has built In blue and white light. Tank comes with chemicals,gravel and x2 ornaments. Fish: X6 black neon tetras £2 each or £10 for all X2 a

Dover, Kent
Tetras fish Whole fish tank set up... - Advert 8
1

Whole fish tank set up...

Tetras

6 monthsAge
£300Price

Everything included... tank cupboard... fish.. cleaning things... Everything you need to keep fish..

Huddersfield, West Yorkshire
Tetras fish X ray tetras - Advert 9
31

X ray tetras

Tetras

5 monthsAge
£20Price

9 Tetra for sale, they have out grown their tank. Biggest is about 4cm currently. Lovely looking fish but I feel they need more space.

Birmingham, 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.