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Bettas Fish for sale

Betta fish, also known as Siamese fighting fish or simply bettas, originate from the shallow waters of Southeast Asia, particularly Thailand and Cambodia. These distinctive fish are known for their vibrant colours and flowing, elaborate fins that make them popular among aquarium enthusiasts in the UK. Physically, bettas exhibit a variety of colours ranging from bright reds and blues to iridescent greens, with males typically showcasing more vibrant and expansive fins compared to females. Temperament-wise, bettas are notably territorial, especially males, and can become aggressive towards other males. However, they are a good choice for solitary tanks or with compatible tank mates. Their suitability hinges on providing a well-maintained, warm, and clean environment with a gentle filter and adequate hiding spots. Betta fish are highly sought after, leading to numerous searches for "betta fish for sale", "betta fish price UK", and "female betta fish for sale near me". Their manageable size and striking appearance make them a favourite pet fish in UK homes, but potential owners should be aware of their care needs and behavioural traits before purchase.

Bettas fish Male betta - Advert 1
3

Male betta

Bettas

4 weeksAge
£10Price

Young male betta just matured hes a beautiful colour his body shimmers a purple/pink. Ready for his new home. Dob is an estimate as im not sure.

StourbridgeWest Midlands
Bettas fish Betta Channoides (pair) - Advert 2
2

Betta Channoides (pair)

Bettas

6 monthsAge
£35Price

Adult pair just started to mate. Beautiful and quite unusual mouth-brooding betta. Can be kept with other peaceful fish of similar size (4-5cm). Only to a good home. Collection from Rugby

ID Verified
RugbyWarwickshire
Bettas fish Berra fish red  - Advert 3
6

Berra fish red

Bettas

13 weeksAge
£20Price

Fish and tank for sale. Red beetta fish Only get her since January. Only getting rid off her because I’m moving back to us

ArdrossanNorth Ayrshire Council
Bettas fish Female Alien Betta Fish - Advert 4
1

Female Alien Betta Fish

Bettas

9 weeksAge
£49Price

Female Alien Betta Fish Available Now!! Image is a stock photo more pictures or videos of the exact fish you will receive are available on request. Shipping is available for an additional £8.99!

PudseyWest Yorkshire
Bettas fish Betta and 30l tank  - Advert 5
1

Betta and 30l tank

Bettas

9 weeksAge
£50Price

Betta and setup available £50 don’t have the time for it anymore message for any details collection only

ID Verified
TelfordTelford and Wrekin
5.0
Bettas fish Betta fish  - Advert 6
31

Betta fish

Bettas

5 weeksAge
£0Price

I’ve successfully bred a batch of healthy betta fry at home. They’re growing well and I’ll have a number available in a few weeks. Just putting them out there to see if anyone is interested. (Grown fi

NewcastleStaffordshire
Bettas fish Tropical fish bundle  - Advert 7
6

Tropical fish bundle

Bettas

1 yearAge
£25Price

Available Fish & Prices: • Mollies (mixed colours/types) x20 – £3 each (£60) • Swordtails x15 – £4 each (£60) • Betta (vibrant purple & red colouring) x1 – £35 • Kuhli Loaches x7 – £4 each (£28)

AmershamBuckinghamshire
Bettas fish Male betta fish - Advert 8
2

Male betta fish

Bettas

9 weeksAge
£6Price

Male betta fish selling because its keep on fighting with my other betta fish and want it to go to a nice home

PeacehavenEast Sussex
Bettas fish Betta fish and fish tank for sale - Advert 9
53

Betta fish and fish tank for sale

Bettas

12 weeksAge
£75Price

I have a beautiful colourful male betta called Teddy and his 38L tank. He is absolutely filled with energy and always comes up to the glass to greet you. In the tank, there’s some neon Tetris and shri

Ashton-under-LyneGreater Manchester
Bettas fish Female Alien Betta - Advert 10
11

Female Alien Betta

Bettas

13 weeksAge
£49Price

Female Alien Betta. Not for beginners Stunning Hybrid For more info please text ************ Postage can be arranged at a £10 extra cost

PudseyWest Yorkshire
Bettas fish topaz guppies albino mix - Advert 11
20

topaz guppies albino mix

Bettas

14 weeksAge
£3Price

Home-bred fancy guppies for sale 🐠 Raised in a healthy home aquarium. I keep a mix of fancy guppies, and the fry have grown into stunning, colourful fish. I have several tanks, so availability is o

ID Verified
GlasgowGlasgow City
Bettas fish 8 Angelfish 1 female Betta  - Advert 12
16

8 Angelfish 1 female Betta

Bettas

9 monthsAge
£123Price

8 Angels All paired and laying lovely fertile eggs 2 of which are platinum absolutely beautiful, They live with a female betta and some tetra. I’m looking to rehome due to wanting to go back to commun

EdinburghEdinburgh

FAQs

Is it better to have 1 or 2 betta fish?

It is best to keep only one male betta fish per tank due to their highly territorial and aggressive nature towards other males. If you want to keep multiple bettas together, opt for female bettas known as a 'Betta Sorority' in a larger tank with ample space and hiding places, although compatibility should still be monitored closely.

What are the do's and don'ts of Betta fish care?

Do provide a tank of at least 5 gallons for a single betta, maintain good water quality with regular changes, include plants and decorations for hiding spots, and choose compatible tank mates carefully, especially when keeping female bettas together. Don't keep two male bettas in the same open tank as it can lead to fighting, avoid overcrowding the tank, and do not ignore signs of aggression or poor water conditions.

Why are Betta fish so aggressive?

Betta fish are naturally aggressive due to their territorial instincts and the fact that they were historically bred for fighting. They vigorously defend their territory and bubble nests, and their aggression can increase with stress, overcrowding, or poor tank conditions.

Does a betta fish make a good pet?

Yes, betta fish make good pets as they are relatively low maintenance, beautifully coloured, and suitable for small spaces like apartments. However, they require proper care, including an appropriately sized tank, regular maintenance, and an understanding of their territorial behaviour to thrive.