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TropicalFish Co

Discus Fish for Sale UK

Premium Discus Fish (Symphysodon spp.) for sale UK — Red Melon, Blue Diamond, Pigeon Blood, Checkerboard. The king of the aquarium, live arrival guarantee.

  • Check the listing for the exact sale unit and current price
  • Match adult size, water needs and social behaviour
  • Prepare a fully cycled aquarium before arrival
Current delivery and offer information

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Current Discus Fish listings

25 products

Red Alenquer Discus Fish
−36%
Moderate

Red Alenquer Discus (Symphysodon spp.)

28–30°C · pH 5.5–7.5 · 300L

£22.99£35.99
Red Marlboro Discus domestic Symphysodon strain with warm red colour
Advanced

Red Marlboro Discus (domestic Symphysodon strain)

28–31°C · pH 6–7.5 · 285L

£65.44
Juvenile assorted discus Symphysodon mix in a planted aquarium
Advanced

Assorted Juvenile Discus (Symphysodon mix)

28–32°C · pH 5.5–7 · 250L

£42.99
Snake Skin Blue Discus Fish
−15%
Moderate

Blue Snakeskin Discus (Symphysodon spp.)

28–30°C · pH 5.5–7.5 · 300L

£46.74£54.99
representative Brilliant Turquoise-type discus beside driftwood; colour and pattern vary
Advanced

Brilliant Turquoise Discus (Domestic Symphysodon Strain)

26–29°C · pH 6–7.5 · 300L

£39.09
illustration of a Super Red Melon Discus with a vivid red body and pale face in a planted aquarium
−22%
Expert

Super Red Melon Discus (Symphysodon spp.)

26–30°C · pH 6–7 · 300L

£72.99£93.99
representative Golden Melon-type discus beside driftwood; colour and pattern vary
−14%
Advanced

Golden Melon Discus (Domestic Symphysodon Strain)

26–30°C · pH 6–7 · 300L

£86.85£100.99
Red Turquoise Discus Fish
−15%
Advanced

Red Turquoise Discus (Symphysodon spp.)

28–30°C · pH 6–7.2 · 250L

£37.99£53.99
Super Red Melon Discus Fish
−15%
Advanced

San Merah Red Discus (Symphysodon spp.)

28–30°C · pH 6–7.2 · 250L

£56.09£65.99
Red Turquoise High Body Discus (Symphysodon spp.) specialist aquarium fish
Advanced

Red Turquoise High Body Discus (Symphysodon spp.)

28–30°C · pH 6–7.2 · 250L

£131.99
Discus blue — Fresh Water Fish
Expert

Discus blue (Symphysodon mix color B grade)

28–31°C · pH 5–7 · 250L

£47.99
Discus pigeon blood — Fresh Water Fish
Expert

Discus pigeon blood (Symphysodon Pigeon Blood)

26–30°C · pH 5–7 · 250L

£60.99
Discus golden pigeon — Fresh Water Fish
−13%
Expert

Discus golden pigeon (Symphysodon Pigeon Golden)

28–31°C · pH 6–7 · 250L

£107.87£123.99
Discus royal blue — Fresh Water Fish
−15%
Expert

Discus royal blue (Symphysodon Royal Blue)

26–30°C · pH 5–7 · 250L

£39.94£46.99
Discus cobalt — Fresh Water Fish
−15%
Expert

Discus cobalt (Symphysodon Cobalt)

26–30°C · pH 5–7 · 250L

£60.34£70.99
Discus blue diamant — Fresh Water Fish
−15%
Expert

Discus blue diamant (Symphysodon Blue Diamant)

26–30°C · pH 5–7 · 275L

£75.64£88.99
Discus blue turquoise — Fresh Water Fish
Expert

Discus blue turquoise (Symphysodon Blue Turquoise)

26–30°C · pH 5–7 · 250L

£99.99
White Diamant Discus (Symphysodon spp.) domestic discus strain
−14%
Expert

White Diamant Discus (Symphysodon spp.)

26–30°C · pH 5–7 · 250L

£157.37£182.99
Pigeon Checkerboard Discus (Symphysodon spp.) domestic discus strain
−15%
Expert

Pigeon Checkerboard Discus (Symphysodon spp.)

25–29°C · pH 6–7.5 · 250L

£60.34£70.99
Red Melon Discus (Symphysodon spp.) domestic discus strain
−15%
Expert

Red Melon Discus (Symphysodon spp.)

26–30°C · pH 5–7 · 250L

£44.19£51.99
Blue Heckel Discus Symphysodon discus 10cm tropical freshwater fish
−13%
Expert

Symphysodon discus blue heckel

28–30°C · pH 6–7 · 250L

£392.36£450.99
Turquoise Checkerboard Discus (Symphysodon spp. domestic strain)
−15%
Expert

Turquoise Checkerboard Discus

26–30°C · pH 5–7 · 250L

£62.04£72.99
Discus Red Stone Symphysodon sp. tropical freshwater fish 7cm with vivid red colouring
−14%
Expert

Discus red stone (Symphysodon red stone)

26–30°C · pH 5–7 · 250L

£72.23£83.99
Red Valentine Discus (Symphysodon spp. domestic strain)
−14%
Advanced

Red Valentine Discus

28–30°C · pH 6–7 · 250L

£85.99£99.99

Before you choose from this collection

Discus (Symphysodon spp.) are the king of the freshwater aquarium, and they're a fish we ship with extra care: extended bagging, extra heat packs outside summer, and dispatch only on Wednesday for Thursday delivery so a delivery never spans a weekend.

We stock young brown and blue discus from around £12 alongside named colour strains — Red Alenquer, Pigeon Blood and seasonal imports — at £30+. Discus are a step up in difficulty: warm water (27-30°C), excellent water quality and a group of five or more in 200+ litres. If you're not there yet, our angelfish and gourami pages are better starting points.

Explore related collections

Visual route into our wider UK live-fish range.

Frequently asked questions

They're demanding rather than impossible: stable 27-30°C water, low nitrates (generous weekly water changes), soft-to-medium hardness and a mature tank. They're not a first-fish choice, but a keeper with one successful community tank behind them can absolutely move up to discus.