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Koi Multicolor Candy Halfmoon Male Betta Fish High Grade | Mystery Betta

Koi Multicolor Candy Halfmoon Male Betta Fish High Grade | Mystery Betta

Regular price $30.00 USD
Regular price $40.00 USD Sale price $30.00 USD
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Koi Multicolor Candy Halfmoon Male Betta Fish

A pale candy-white base provides contrast for the mixed-color fins of the Koi Multicolor Candy Halfmoon. Red, blue, yellow, orange or metallic accents can appear in the pattern, making each selected male a different take on this bright koi look.

Color palette: Pale candy base Β· mixed-color accents
Fin type: Halfmoon
Sex: Male

What you’ll receive

One male betta per quantity ordered. Our team chooses your fish from this Mystery variety.

Photos are examples of the variety, not the exact fish you’ll receive. Individual colors, markings and fin details vary; the color combinations shown are not guaranteed for every fish.

Selected and checked before dispatch.

Prefer to choose your own fish?

Choose your own betta→
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A pale base with varied fin color

This variety emphasizes the contrast between a lighter body and colorful fins or tail. Color may also extend onto the body, and no particular combination is guaranteed. The broad Halfmoon tail gives you room to see the individual arrangement of patches and highlights.

Explore more colors and patterns in our Halfmoon male betta collection.

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Complete Your Betta Setup

Food, plants & companions

Get his new home ready with food and live plants. Explore optional companions for a suitable betta setup.

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Give your betta leafy places to rest and explore. Pick the package for his tank size.

Details & care β†’

$39.99 USD

Red Racer Nerite Snail | Striking Red Shell Pattern

OPTIONAL COMPANION

Red Racer Nerite Snail

Add a colorful grazer to his mature tank. Check pack size and temperament; avoid acidic blackwater.

Details & care β†’

$12.99 USD

Bronze Cory Catfish – Corydoras Aeneus

LARGER COMMUNITY TANK

Bronze Cory Catfish

Plan a lively betta community in 20+ gallons. Keep Corys in groups of 6+ and check compatibility.

Details & care β†’

$9.99 USD

Nerite Snail Bundle | Saving Pack

OPTIONAL COMPANIONS

Nerite Snail Bundle

Add varied shell colors to his mature tank. Allow enough space and algae; avoid acidic blackwater.

Details & care β†’

$24.99 USD

Check the selected option, quantity and aquarium requirements before adding to cart.

MALE BETTA CARE

Betta care, at a glance.

For Halfmoon, Plakat, Crowntail and other male bettas. Prepare his home, find your routine and know what to do when he arrives.

Recommended tank
5–10 gal
For one male betta
Water temperature
76–82Β°F
24–28Β°C Β· keep stable
Filtration
Gentle flow
Cycle before adding fish
Housing
One male
A space of his own

Is your tank a good fit?

See tank setup β†’

A warm, planted freshwater tank gives him room to swim and rest. Plan a home for one male, with regular feeding, water checks and partial water changes.

What you’ll need
Tank spaceStart with 5–10 gallons for a standard-size male; choose more room for larger varieties
Warm, gentle waterA heater, thermometer and fully cycled filter with low flow
Everyday foodQuality betta pellets in small portions
Care routineA daily look at your fish and a weekly water check
Make him comfortable
Places to restLive plants and smooth shelters for comfortable resting spots
Room to exploreOpen swimming space suited to his size and activity
A covered topA secure lid with access to air at the surface
Tank matesChoose for your tank and his temperament Β· explore options

A home just for him is a great starting point. Keep male bettas separately. Adding companions calls for more space and a compatibility check. Female bettas also need their own everyday home; see our breeding guidance if you’re planning ahead.

Domestic male bettas: Betta splendens Β· Tropical freshwater Β· Meat-based diet

Betta Fish Tank MateExplore collections

Find inspiration for your next aquarium addition. Explore Corydoras, fancy guppies and colorful shrimp, or discover female bettas for your next breeding project.

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YOUR NEXT BREEDING PROJECT

Find your next female betta.

Explore beautiful colors and distinctive patterns in our female betta collection. Find the fish that inspires your next breeding project.

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Betta Care FAQsCommon care questions

Simple answers to help you feel ready for your new betta.

What helps my male betta feel at home?

Start with a cycled, fully aquatic aquarium, a heater and a gentle filter. Keep the water stable at 76–82Β°F, then add live plants, smooth resting spots and room to swim. Our betta tank setup guide walks you through the basics.

Should I choose a planted or blackwater tank?

Both can make a lovely home. Choose a planted aquarium for fresh greenery, or add aquarium-safe botanicals for a warm blackwater look. Keep heating, gentle filtration and regular care in either setup. Add botanicals gradually and check the water as you go.

How do I choose tank mates for my betta?

A planted home just for him is a great option. If you’d like companions, consider your tank size, water conditions and his individual temperament. Our tank mate notes help you compare fish and shrimp. Watch how they settle in, with separate housing ready if needed.

What if I’d like to explore breeding?

Male and female bettas each need their own everyday home. For experienced keepers planning to breed, prepare a dedicated breeding tank, supervised introductions, separate housing for the adults and food for the fry. When you’re ready to plan, explore our female bettas.

What’s a simple feeding routine?

Offer quality betta food in small portions, following the feeding guide on the package. Suitable frozen or live foods can add variety. Remove any leftovers after feeding to help keep his aquarium clean.

YOUR BETTA’S HOME

Two tank ideas for your betta.

Start with live plants, warm water and a gentle filter. Then choose the look you like.

01 / PLANTED TANK

A tank with live plants.

Live aquatic plants give your betta places to rest and explore. Add a heater and a gentle filter to keep his water warm and clean.

  • Live plantsGive him leafy places to rest and hide.
  • Gentle filterChoose a low flow so he can swim comfortably.
  • Heater & thermometerKeep the water temperature stable at 76–82Β°F.
Read the betta tank setup guide β†’

02 / BLACKWATER TANK

A tank with leaves and wood.

Blackwater gets its tea-colored look from natural leaves and wood. Use materials made for aquariums, along with live plants, a heater and a gentle filter.

  • Almond leaves & driftwoodAdd a little at a time and check your water conditions.
  • Plants & swimming spaceLeave space between plants for him to swim.
  • Heater & gentle filterKeep the same warm water and gentle flow as a planted tank.
Shop betta tank plants β†’
Before adding your betta, cycle the tank so its filter can process fish waste. For both setups, use a secure lid, allow access to air at the surface and keep one male per tank. Learn how to set up your tank β†’
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