Tetras Fish for sale

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 Healthy Community Fish - Advert 1

1 yearAge

£50Price

I have a lovely group of tropical community fish available for rehoming. These have been kept in a mature, well-maintained [60l] tank and are in excellent health. Included in this bundle: 1. 9 Rosy Te

Hounslow, Greater London

Tetras fish Mixture of small fish - Advert 2

8 monthsAge

£100Price

Mixture of small fish in a 2 half foot tank all included is separate compartments for the filter.heater ect all plants Inc also a clip on hollegen light with 3 colour changes from bright/ dim and blue

Stockport, Greater Manchester

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.

Tetras are generally easy to care for but can require specific conditions such as stable tropical water temperatures with a heater, proper water parameters, and secure tanks to prevent jumping; sensitivity to water changes and social needs make them somewhat challenging without proper care.

While subjective, cardinal tetras are widely regarded as the prettiest due to their vibrant red and blue colours, closely followed by neon tetras which are also admired for their bright iridescent markings.

Most tetras are peaceful and non-aggressive, ideal for community aquariums; however, some species may occasionally nip fins if the male-to-female ratio is unbalanced or if kept in too small numbers.

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Tetras Fish for sale

Healthy Community Fish

Mixture of small fish

Not enough Tetras Fish for sale in Greater London adverts right now?

FAQs

How many tetras should be kept together?

Why are tetras sometimes considered hard to keep?

What is considered the prettiest tetra?

How aggressive are tetras?