Transparent water bubbles floating on dark background for aquarium theme

Mustard Gas

Known for its striking olive-green and yellow tones, the Mustard Gas Betta displays a mysterious, almost radioactive shimmer

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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7 items
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Price
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The highest price is £37.50
Strain
Tail Type

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Availability
Price
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The highest price is £37.50
Strain
Tail Type
  • Sale

    Red_Purple_Mustard_gas_Halfmoon

    £30.89 £28.49

    METALLIC, RED AND PURPLE BI-COLOUR · MUSTARD GAS, HALFMOON

    £28.49 £30.89
  • Sale

    Purple_Red_Mustard_gas_Halfmoon

    £36.92 £31.24

    MATTE, PURPLE AND RED BI-COLOUR · MUSTARD GAS, HALFMOON

    £31.24 £36.92
  • Sale

    Black_White_Mustard_gas_Halfmoon

    £38.50 £30.46

    MATTE, BLACK AND WHITE BI-COLOUR · MUSTARD GAS, HALFMOON

    £30.46 £38.50
  • Sale

    Blue_Snow_Mustard_gas_Halfmoon

    £33.10 £29.15

    MATTE, BLUE BI-COLOUR · MUSTARD GAS, SNOW HALFMOON

    £29.15 £33.10
  • Sale

    Black_Yellow_Mustard_gas_Halfmoon

    £46.20 £37.50

    IRIDESCENT, BLACK AND YELLOW BI-COLOUR · MUSTARD GAS, HALFMOON

    £37.50 £46.20
  • Sold out

    Blue_Yellow_Mustard_gas_Crowntail

    £43.75 £35.14

    IRIDESCENT, BLUE AND YELLOW BI-COLOUR · MUSTARD GAS, CROWNTAIL

    £35.14 £43.75
  • Sale

    Blue_Yellow_Mustard_Gas_Halfmoon

    £50.00 £37.25

    MATTE, BLUE AND YELLOW BI-COLOUR · MUSTARD GAS, HALFMOON

    £37.25 £50.00