🐠 Over Half-Moon Betta Butterfly Male 🔹 Overview The Over Half-Moon Betta Butterfly Male is one of the most visually striking types of Betta splendens (Siamese fighting fish). It combines...
The Over Half-Moon Betta Butterfly Male is one of the most visually striking types of Betta splendens (Siamese fighting fish). It combines the elegant Over Half-Moon tail shape with the unique Butterfly color pattern, making it a true show fish.
“Half-Moon”: Refers to the 180° spread of the caudal (tail) fin when flared.
“Over Half-Moon”: Describes a tail that spreads beyond 180°, often nearing a full circle.
“Butterfly”: Denotes a distinctive color pattern where the fins have bold bands or edges of contrasting colors — like butterfly wings.
“Male”: Males exhibit brighter colors, longer fins, and more elaborate displays than females.
Tail Shape – Large, symmetrical tail that opens wider than 180°, forming a round “D” shape.
Butterfly Pattern –
Fins show two or three color bands.
Typically, the inner part of the fin is one color (blue, red, or metallic), and the outer edge is white, clear, or another contrasting hue.
Body and Size –
Slender, torpedo-shaped body about 5–7 cm (2–2.75 inches) long (excluding fins).
Males have longer and broader fins than females.
Colours – Found in combinations such as blue-white, red-white, yellow-white, black-white, and copper-white. Metallic or iridescent tones are common in high-grade fish.
Fins – The dorsal, anal, and ventral fins should be balanced and smooth-edged, with clear definition between color zones.
Temperament: Territorial and best kept alone; will flare and fight other males.
Activity: Moderate — graceful swimmers with flowing, delicate fins.
Interaction: Recognizes the keeper, often follows movement outside the tank.
Display Behaviour: Males flare their fins and gills to assert dominance or show off their beauty.
| Parameter | Ideal Condition |
|---|---|
| Tank Size | Minimum 10 litres (2.5 gallons); 20 litres or more preferred |
| Temperature | 24–28 °C (75–82 °F) |
| pH | 6.5–7.5 |
| Water Hardness | Soft to moderately hard |
| Filtration | Gentle filter; avoid strong water flow |
| Lighting | Moderate; enhances colour without stress |
| Substrate | Smooth sand or fine gravel |
| Decor | Plants (live or silk), driftwood, hiding caves; avoid sharp edges |
| Cover | Essential — bettas breathe air and can jump |
Tip: Since the fins are large and sensitive, ensure water movement is gentle and no objects can tear the fins.
Type: Carnivorous.
Staple Food: High-protein betta pellets (35%+ protein content).
Treats: Frozen or live foods like brine shrimp, bloodworms, and daphnia.
Feeding Routine: 1–2 small meals daily; feed only what can be eaten in 2 minutes.
Fasting: One day per week to aid digestion and prevent bloating.
Avoid: Overfeeding, as it causes constipation and water fouling.
Common Health Concerns:
Fin Rot: Bacterial infection from dirty water or torn fins. Keep water clean and treat early.
Tail Tears: Caused by sharp decor or strong currents — repair with clean water and rest.
Bloating / Constipation: Avoid overfeeding and use high-quality food.
Stress or Color Fading: Often due to sudden temperature changes or aggressive tank mates.
Velvet or Ich: Look for gold dust or white spots; treat with aquarium-safe medications.
Care Tips:
Perform 25–30% water change weekly.
Keep the temperature stable; fluctuations can cause stress.
Avoid mirrors or constant flaring, which can exhaust the fish.
Observe daily — healthy bettas are alert, colorful, and have open fins.
Solo Setup Preferred: One male per tank — highly territorial.
Tank Mates (with caution):
Peaceful species like small snails, corydoras catfish, or shrimp (if not attacked).
Avoid any fin-nipping or fast fish such as barbs, guppies, or tetras.
Breeding: Can be bred with a female butterfly-type betta, but only under supervision and with experience — males can injure females if not handled properly.
Average 2–4 years, can live up to 5 years with excellent care.
Clean, warm, stable water and a protein-rich diet extend lifespan significantly.
The Butterfly pattern creates a two-tone or tri-tone elegance that looks painted by hand.
Combined with the Over Half-Moon tail, the result is a perfect blend of power and beauty.
Every individual fish is unique in its banding and color separation.
They are excellent display fish, often chosen for shows and competitions.
| Aspect | Ideal Condition |
|---|---|
| Scientific Name | Betta splendens |
| Type | Over Half-Moon Butterfly Male |
| Tank Size | 10–20 litres (minimum) |
| Temperature | 24–28 °C |
| pH Range | 6.5–7.5 |
| Diet | High-protein betta food + live/frozen treats |
| Temperament | Solitary, territorial |
| Water Change | 25–30% weekly |
| Lifespan | 2–4 years (5 with good care) |
| Special Feature | Distinct banded fins resembling butterfly wings |
The Over Half-Moon Betta Butterfly Male is a breathtaking ornamental fish prized for its elegance, bright color contrast, and flowing fins. It symbolizes grace, individuality, and artistic beauty in home aquariums. With proper care, it can live several years as a vibrant and captivating centerpiece.
FOR DELIVERY IN KOLKATA LOCATION ONLY. IMAGES ARE FOR REPRESENTATIVE PURPOSES ONLY.
Little Mermaid uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.
Anubias Nana Gold
Someone recently boughtfromChennai33 minutes ago
Yellow Widow Tetra
Someone recently boughtfromKolkata20 minutes ago
Neon Tetra
Someone recently boughtfromKolkata30 minutes ago
Red Parrot Fish 6cm
Someone recently boughtfromKolkata45 minutes ago
Yellow apple Snail 3cm
Someone recently boughtfromKolkata1 hour ago
KENKO Bio Tropical Micro Bits...
Someone recently boughtfromNagpur10 minutes ago