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Other/Mixed Breed Fish for sale

11 Fish found

Mixed breed or hybrid aquarium fish are produced when two closely related species cross-breed, either naturally in a shared tank or through deliberate selective breeding. Some of the most familiar hybrid fish in the hobby include the Parrot Cichlid, the Blood Parrot, and the Flowerhorn Cichlid, all of which were developed through selective hybridisation for their unusual body shapes and vivid colouring. Natural hybrids also occur among livebearers such as guppies, mollies, and swordtails, which can readily interbreed when housed together, producing offspring with varied fin shapes and colour patterns.

Hybrid fish can display a wide range of appearances and temperaments depending on their parent species, and they often exhibit hybrid vigour — a tendency towards robust health and faster growth than either parent line. However, they are generally not suitable for breeding programmes aimed at maintaining pure species lines, and many aquarium societies discourage their sale alongside pedigree stock. For casual fishkeepers, mixed breed fish can be excellent and characterful aquarium inhabitants, offering unique appearances and interesting behaviour at competitive prices. As with all aquarium fish, their care requirements depend on the parent species involved, so researching the likely traits of both parent breeds — water chemistry preferences, diet, tank size, and compatibility with other fish — is important before purchase.

Other/Mixed Breed fish 90l spacer aquarium including fish - Advert 1
5

90l spacer aquarium including fish

Other/Mixed Breed

1 yearAge
£300Price

90l aquarium with snakeheads plants light heater and external filter including cabinet. Needs good home.

London, Greater London (6.1mi)
Other/Mixed Breed fish Silver dollars - Advert 2
4

Silver dollars

Other/Mixed Breed

1 yearAge
£25Price

Hi I have 3 red hook silver dollars available all around 5inch mark . £25 each or all 3 for £60. Selling as need to downsize stock in tank

Hornchurch, Greater London (21.3mi)
Other/Mixed Breed fish Marine Tank Shutdown – Full Livestock Package - Advert 3
11

Marine Tank Shutdown – Full Livestock Package

Other/Mixed Breed

6 yearsAge
£300Price

Hi everyone, I’m unfortunately closing down my marine saltwater tank, so I’m selling all livestock together as a complete bundle. The tank is well established with healthy corals and fish, all in good

London, Greater London (6.1mi)
Other/Mixed Breed fish 4ft fish tank, stand and pumps for sale - Advert 4
4

4ft fish tank, stand and pumps for sale

Other/Mixed Breed

4 monthsAge
£10Price

4ft x 2ft x 45cm tank for sale, comes with stand and external filter. Been in storage for a while but was all good when last filled. Lid and stand could do with a tidy up and the bulb for the light ha

Sheerness, Kent (44.8mi)
Other/Mixed Breed fish Tropical fish and tank - Advert 5
5

Tropical fish and tank

Other/Mixed Breed

3 monthsAge
£65Price

Approximately 25 healthy female guppies (male guppies also available in another tank) Filters x2, heater, and accessories in a 62 x 52 x 40cm tank. Viewing and questions welcome

Crawley, West Sussex (27.9mi)
Other/Mixed Breed fish Albino Arowana - Advert 6
11

Albino Arowana

Other/Mixed Breed

2 yearsAge
£300Price

Albino Arowana Stunning fish 35-40cm in length Eating well Getting too big for our tank Needs to go to a large tank to appreciate what an amazing looking specimen

Dunmow, Essex (36.8mi)
Other/Mixed Breed fish Guppies 4 sale - Advert 7
4

Guppies 4 sale

Other/Mixed Breed

12 weeksAge
£3Price

Guppies for sale, started of with 5 and now have around 20 no looking to sell all of them - mixed ages - mixed sexs - £3 each

Basildon, Essex (32.9mi)
Other/Mixed Breed fish Guppies for sale - Advert 8
2

Guppies for sale

Other/Mixed Breed

7 weeksAge
£3Price

We started with 5, and now we have over 50! We need some guppies going to a good home. have a range of ages from babies to adults!

Swanley, Kent (20.8mi)
Other/Mixed Breed fish Tropical Fish Tank & Fish - Advert 1
Other/Mixed Breed fish Tropical Fish Tank & Fish - Advert 2
ADVANCED
4

Tropical Fish Tank & Fish

Other/Mixed Breed

2 yearsAge
£250Price

Fluvel Flex LED 123L tank with 8 fish including large sucker fish. Comes with new heater, new filters & transport bags

Buckingham, Buckinghamshire (45.7mi)
Other/Mixed Breed fish Juwel Trigon 190 Liters Complete setup - Advert 10
6

Juwel Trigon 190 Liters Complete setup

Other/Mixed Breed

8 weeksAge
£200Price

Comes with lots of decors It does have a few Guppies and one gourami. Heater air pump gravel Fluval 206 external filter (no media trays) working well without trays

Watford, Hertfordshire (11.8mi)
Other/Mixed Breed fish Fish tank plus fish - Advert 11
5

Fish tank plus fish

Other/Mixed Breed

4 monthsAge
£125Price

I am selling my fish tank which comes 50 guppies. Also included are all the decorations, motor and filter. I will also give you my cleaning accessories

London, Greater London (6.1mi)
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FAQs

Fish do rest, but not in the same way as mammals. They typically hover in place or find a sheltered spot to conserve energy, and they don't close their eyes since they have no eyelids.