Transparent bubbles on a black background
Halfmoon - BettaElite UK

Halfmoon

Halfmoon Betta fish are known for their large, flowing tail fins that spread into a near-perfect 180-degree fan shape when flared.

This collection features premium Halfmoon Bettas in a variety of vibrant colours and patterns. Ideal for aquarists seeking elegant, show-quality Betta fish with dramatic finnage and strong visual impact.

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

Skip to results list
Availability
Price
to
The highest price is £43.15
Clear
Strain
Tail Type
25 items

Filter

Availability
Price
to
The highest price is £43.15
Strain
Tail Type
  • Sold out

    Multicolour_Halfmoon_7

    £46.79 GBP £41.26 GBP

    IRIDESCENT, MULTICOLOURED MARBLE · FANCY, HALFMOON

    £41.26 GBP £46.79 GBP
  • Sold out

    Multicolour_Halfmoon_6

    £34.78 GBP £30.14 GBP

    OPAQUE, MULTICOLOURED MARBLE · FANCY, HALFMOON

    £30.14 GBP £34.78 GBP
  • Sold out

    Multicolour_Halfmoon_5

    £45.75 GBP £39.10 GBP

    OPAQUE, MULTICOLOURED MARBLE · KOI, HALFMOON

    £39.10 GBP £45.75 GBP
  • Sold out

    Multicolour_Halfmoon_4

    £38.12 GBP £35.50 GBP

    IRIDESCENT, MULTICOLOURED TIGER, MARBLE · FANCY, HALFMOON

    £35.50 GBP £38.12 GBP
  • Sold out

    Multicolour_Halfmoon_3

    £32.96 GBP £31.10 GBP

    IRIDESCENT, MULTICOLOURED NEMO, PLATED · KOI, HALFMOON

    £31.10 GBP £32.96 GBP
  • Sold out

    Multicolour_Halfmoon_2

    £33.75 GBP £29.10 GBP

    OPAQUE, MULTICOLOURED PLATED · KOI, HALFMOON

    £29.10 GBP £33.75 GBP
  • Sold out

    Orange_Fancy_Halfmoon

    £46.13 GBP £41.22 GBP

    MATTE, MULTICOLOURED MARBLE · FANCY, HALFMOON

    £41.22 GBP £46.13 GBP
  • Sold out

    Red_Copper_Halfmoon

    £41.11 GBP £31.33 GBP

    METALLIC, RED AND COPPER BI-COLOUR · FANCY, HALFMOON

    £31.33 GBP £41.11 GBP
  • Sold out

    Magenta_Halfmoon

    £41.54 GBP £35.10 GBP

    IRIDESCENT, MAGENTA AND PURPLE SOLID · FANCY, HALFMOON

    £35.10 GBP £41.54 GBP
  • Sold out

    Classic_Halfmoon

    £42.10 GBP £38.45 GBP

    IRIDESCENT, RED AND BLUE BI-COLOUR · CLASSIC, HALFMOON

    £38.45 GBP £42.10 GBP
  • Sold out

    Black_Shadow_Samurai_Halfmoon

    £45.50 GBP £39.10 GBP

    METALLIC, BLACK AND WHITE BI-COLOUR · SAMURAI, HALFMOON

    £39.10 GBP £45.50 GBP
  • Sale

    Red_Koi_Candy_Halfmoon

    £43.59 GBP £38.15 GBP

    MATTE, RED MARBLE · KOI, CANDY HALFMOON

    £38.15 GBP £43.59 GBP
  • Sale

    Red_Purple_Mustard_gas_Halfmoon

    £30.89 GBP £28.49 GBP

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

    £28.49 GBP £30.89 GBP
  • Sale

    Purple_Red_Mustard_gas_Halfmoon

    £36.92 GBP £31.24 GBP

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

    £31.24 GBP £36.92 GBP
  • Sale

    Platinum_Metallic_Fancy_Halfmoon

    £36.99 GBP £29.76 GBP

    METALLIC, PLATINUM BI-COLOUR · FANCY, HALFMOON

    £29.76 GBP £36.99 GBP
  • Sale

    Blue_Fancy_Halfmoon

    £32.00 GBP £28.20 GBP

    MATTE, BLUE SOLID · FANCY, HALFMOON

    £28.20 GBP £32.00 GBP
  • Sale

    Black_White_Mustard_gas_Halfmoon

    £38.50 GBP £30.46 GBP

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

    £30.46 GBP £38.50 GBP
  • Sale

    Blue_Snow_Mustard_gas_Halfmoon

    £33.10 GBP £29.15 GBP

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

    £29.15 GBP £33.10 GBP
  • Sale

    Red_Butterfly_Fancy_Halfmoon

    £41.76 GBP £38.42 GBP

    MATTE, RED AND WHITE BI-COLOUR · FANCY, BUTTERFLY HALFMOON

    £38.42 GBP £41.76 GBP
  • Sale

    Purple_Butterfly_Fancy_Halfmoon

    £34.28 GBP £28.15 GBP

    MATTE, PURPLE AND RED BI-COLOUR · FANCY, BUTTERFLY HALFMOON

    £28.15 GBP £34.28 GBP
  • Sale

    Gold_Dumbo_Butterfly_Halfmoon

    £45.12 GBP £37.39 GBP

    MATTE, GOLD AND BLUE BI-COLOUR · FANCY, DUMBO - BUTTERFLY HALFMOON

    £37.39 GBP £45.12 GBP
  • Sale

    Black_Yellow_Mustard_gas_Halfmoon

    £46.20 GBP £37.50 GBP

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

    £37.50 GBP £46.20 GBP
  • Sale

    Dumbo_Platinum_Halfmoon

    £55.45 GBP £43.15 GBP

    MATTE, PLATINUM SOLID · FANCY, DUMBO HALFMOON

    £43.15 GBP £55.45 GBP
  • Sale

    Fancy_Blue_White_Halfmoon

    £35.44 GBP £29.73 GBP

    MATTE, BLUE AND WHITE BI-COLOUR · FANCY, HALFMOON

    £29.73 GBP £35.44 GBP