Halfmoon Betta (HM Butterfly #BF01)

HM Butterfly #BF01 – Elegant Halfmoon Betta

HM Butterfly #BF01 is a stunning Halfmoon Betta (Betta splendens) featuring the iconic butterfly fin pattern with clean color separation and a dramatic 180° tail spread—perfect as a centerpiece aquarium fish.

HM Butterfly #BF01 – Premium Halfmoon Betta

The HM Butterfly #BF01 is a classic ornamental betta variety prized for its symmetrical Halfmoon caudal fin and beautiful butterfly color pattern. The butterfly pattern typically displays a strong base color with a contrasting outer band on the fins, creating a striking visual effect when the fish flares. With elegant finnage and graceful swimming behavior, this betta is ideal for display tanks and collectors who appreciate refined fin structure and vibrant coloration.

🔹 Key Features & Genetics

• Species: Betta splendens

• Type: Halfmoon (HM)

• Variety: Butterfly pattern

• Code: #BF01

• Temperament: Territorial but manageable in proper setup

Halfmoon bettas are known for their wide caudal fins that spread close to 180 degrees, creating a circular display during flaring.

🎨 Color & Pattern Highlights

• Distinct butterfly fin pattern with two-tone color separation

• Contrasting outer fin band creating a “butterfly wing” effect

• Symmetrical Halfmoon tail spread

• Elegant dorsal and anal fin balance

• Strong ray structure supporting finnage shape

• Color intensity increases under optimal lighting and diet

• Clean pattern edges highly valued among collectors

Each butterfly betta may display slightly different color distributions, making every specimen unique.

📏 Size & Lifespan

• Adult Size: 6–7 cm

• Lifespan: 3–5 years with proper care

• Full finnage development typically occurs within 4–6 months

• Healthy conditions maintain long fin integrity and coloration

💧 Ideal Water Conditions

Maintaining stable and clean water conditions is essential for ornamental bettas:

• Temperature: 25–28°C

• pH: 6.5–7.5

• Hardness: 3–10 dGH

• Ammonia/Nitrite: 0 ppm

• Nitrate: Below 20 ppm

• Filtration: Gentle sponge filter or low-flow filter

• Water Flow: Minimal to protect long fins

• Water Change: 20–30% weekly

Stable warm water helps preserve finnage condition and prevent stress-related illness.

🌿 Recommended Aquarium Setup

• Minimum Tank Size: 10–15 liters (single male)

• Ideal Tank Size: 20 liters or larger

• Dark substrate to enhance color contrast

• Moderate aquarium lighting

• Live plants such as:

  • Anubias

  • Java fern

  • Bucephalandra

  • Java moss

• Floating plants to create shaded resting areas

• Smooth décor to avoid fin tearing

• Secure lid required (bettas are excellent jumpers)

A calm, planted environment allows this betta to display its full beauty.

🐟 Tank Mates Compatibility

Best kept as a single centerpiece fish, but compatible tank mates may include:

• Peaceful Corydoras species

• Small rasboras

• Nerite or mystery snails

Avoid:

• Other male bettas

• Fin-nipping species (e.g., tiger barbs)

• Aggressive or overly active fish

Long-fin bettas are more vulnerable to fin damage in crowded or aggressive tanks.

🍽 Feeding Habit

• Carnivorous diet

• High-quality betta pellets as staple food

• Supplement with:

  • Frozen bloodworms

  • Brine shrimp

  • Daphnia

  • Mosquito larvae

Feeding tips:

• Feed 1–2 small portions daily

• Avoid overfeeding

• Remove uneaten food to maintain water quality

• Occasional fasting day recommended to prevent digestive issues

Protein-rich foods help maintain vibrant color and strong finnage.

🧑‍🔧 Care & Maintenance Tips

• Maintain stable temperature and water parameters

• Perform regular water testing

• Keep filtration gentle to avoid fin stress

• Provide occasional mirror or flare exercise

• Monitor fins for signs of tearing or rot

• Maintain consistent lighting schedule (8–10 hours daily)

• Quarantine new fish before introducing to tank

Proper care ensures the fish remains healthy and its fins stay full and vibrant.

🌟 Why Choose HM Butterfly #BF01?

• Classic and highly recognizable butterfly pattern

• Beautiful 180° Halfmoon tail spread

• Elegant long-fin display fish

• Ideal centerpiece for planted aquariums

• Perfect for both beginners and experienced betta keepers

HM Butterfly #BF01 combines graceful finnage, vibrant coloration, and iconic butterfly patterning, making it a stunning addition to any well-maintained aquarium.