Transparent water bubbles floating on dark background for aquarium theme

Koi

Inspired by the iconic koi fish, this Betta features bold patches of orange, red, and white, often with delicate marbling

Our One of One fish are personality-tested — each shy, bold, or balanced in its own distinct way.

From the same spawns come our Multiples — visually matched siblings.

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16 items
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Price
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The highest price is £43.25
Strain
Tail Type

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Availability
Price
to
The highest price is £43.25
Strain
Tail Type
  • Multicolour_Halfmoon_5

    Regular price  £45.75 Sale price  £39.10

    OPAQUE, MULTICOLOUR MARBLE · KOI, HALFMOON

    Sale price  £39.10 Regular price  £45.75
  • Multicolour_Halfmoon_3

    Regular price  £32.96 Sale price  £31.10

    IRIDESCENT, MULTICOLOUR NEMO, PLATED · KOI, HALFMOON

    Sale price  £31.10 Regular price  £32.96
  • Red_Copper_Plakat

    Regular price  £48.92 Sale price  £43.25

    OPAQUE, RED AND COPPER MARBLE · KOI, PLAKAT

    Sale price  £43.25 Regular price  £48.92
  • Multicolour_Fullmoon

    Regular price  £37.11 Sale price  £34.11

    OPAQUE, MULTICOLOUR PLATED · KOI, FULLMOON

    Sale price  £34.11 Regular price  £37.11
  • Multicolour_Halfmoon_2

    Regular price  £33.75 Sale price  £29.10

    OPAQUE, MULTICOLOUR PLATED · KOI, HALFMOON

    Sale price  £29.10 Regular price  £33.75
  • Multicolour_Galaxy_Koi_HMPK_1

    Regular price  £42.35 Sale price  £38.15

    GALAXY, MULTICOLOUR MARBLE · KOI, HMPK

    Sale price  £38.15 Regular price  £42.35
  • Red_Galaxy_Koi_Marble_HMPK

    Regular price  £38.95 Sale price  £35.50

    GALAXY, RED MARBLE · KOI, HMPK

    Sale price  £35.50 Regular price  £38.95
  • Yellow_Galaxy_Koi_Plakat

    Regular price  £40.00 Sale price  £37.43

    GALAXY, YELLOW MARBLE · KOI, PLAKAT

    Sale price  £37.43 Regular price  £40.00
  • Blue_Yellow_Red_Koi_Candy_Plakat

    Regular price  £38.98 Sale price  £33.27

    MATTE, RED, YELLOW AND BLUE MARBLE · KOI, CANDY PLAKAT

    Sale price  £33.27 Regular price  £38.98
  • Red_Koi_Candy_Halfmoon

    Regular price  £43.59 Sale price  £38.15

    MATTE, RED MARBLE · KOI, CANDY HALFMOON

    Sale price  £38.15 Regular price  £43.59
  • Copper_Koi_Fancy_Plakat

    Regular price  £46.50 Sale price  £42.99

    METALLIC, COPPER MARBLE · FANCY, KOI, PLAKAT

    Sale price  £42.99 Regular price  £46.50
  • Red_Nemo_Koi_Crowntail

    Regular price  £32.67 Sale price  £29.89

    GALAXY, RED NEMO, MARBLE · KOI, NEMO CROWNTAIL

    Sale price  £29.89 Regular price  £32.67
  • Red_Galaxy_Marble_Koi_Plakat

    Regular price  £35.79 Sale price  £32.63

    GALAXY, RED MARBLE · KOI, PLAKAT

    Sale price  £32.63 Regular price  £35.79
  • Yellow_Blue_Galaxy_Tiger_Koi_Plakat

    Regular price  £32.62 Sale price  £27.85

    GALAXY, YELLOW AND BLUE TIGER · KOI, PLAKAT

    Sale price  £27.85 Regular price  £32.62
  • Galaxy_Koi_HMPK

    Regular price  £45.79 Sale price  £33.62

    GALAXY, RED AND BLUE MARBLE · KOI, HMPK

    Sale price  £33.62 Regular price  £45.79
  • Red_Galaxy_Koi_Nemo_Plakat

    Regular price  £45.25 Sale price  £39.78

    MATTE, RED AND BLUE MARBLE · KOI, NEMO PLAKAT

    Sale price  £39.78 Regular price  £45.25