🐠 Over Half-Moon Multicolor Male Betta What It Is The Over Half-Moon Multicolor Male Betta is a high-grade variety of Betta splendens (the Siamese fighting fish). “Half-Moon” describes the tail...
The Over Half-Moon Multicolor Male Betta is a high-grade variety of Betta splendens (the Siamese fighting fish).
“Half-Moon” describes the tail shape — when fully flared, the caudal (tail) fin spreads about 180°, forming a perfect semicircle.
“Over Half-Moon” means the spread exceeds 180°, a sign of premium genetics and careful breeding.
“Multicolor” means the fish displays three or more distinct colours, often including blues, reds, whites, and metallic hues.
“Male” bettas are known for their large, flowing fins and stronger colours compared to females.
Tail Spread – A perfect or slightly over-180° tail spread when the fish flares.
Fin Quality – Smooth, even webbing and symmetrical fins without tears or curling.
Colour Pattern –
Distinct multicolor blending (blue, red, yellow, white, or metallic tones).
Vibrant and well-defined patterns — marbles, koi, or butterfly patterns are common.
Body Condition – Straight spine, smooth scales, no bloating or indentations.
Behaviour – Active but not frantic, responsive to movement, fins held open (not clamped).
Tank Size: Minimum 10 litres (around 2.5 gallons) for one male. Larger is better.
Temperature: 24–28 °C (75–82 °F).
pH: Between 6.5 and 7.5, stable water preferred.
Filtration: Gentle flow filter — strong currents can damage fins.
Substrate and Decor: Smooth gravel or sand, soft plants (live or silk), and hiding spots like caves or driftwood. Avoid sharp decorations.
Lighting: Moderate light, 8–10 hours daily.
Cover: Keep a lid with air space — bettas breathe surface air using their labyrinth organ.
Bettas are carnivorous.
Feed high-quality betta pellets or flakes with protein content over 35%.
Supplement with live or frozen foods: bloodworms, brine shrimp, or daphnia.
Feed small amounts once or twice daily — only what the fish can eat in 1–2 minutes.
Skip one feeding day per week to prevent bloating.
Male bettas are territorial — do not house two males together.
Can coexist with very peaceful tank mates that don’t nip fins (e.g., small snails, corydoras, or certain shrimp).
Avoid fast, fin-nipping fish like barbs or guppies.
Keep stress low — stress dulls colours and weakens immunity.
Water changes: 25–30% once per week.
Monitor health: Watch for clamped fins, loss of colour, white patches, bloating, or lethargy.
Common issues:
Fin rot – caused by poor water or injury; treat promptly.
Ich – white spots; treat with heat and medication.
Bloating / constipation – from overfeeding.
Quarantine new fish for 1–2 weeks before adding to the main tank.
Multicolor males often have shifting patterns — marble genes can cause the colours to change over time.
Over Half-Moon types have heavy fins that may tear easily, so excellent water quality and calm surroundings are vital.
A well-kept multicolor male often develops deeper and richer colours as it matures.
Inspect under good lighting — check tail spread, colour vibrancy, and fin edges.
Avoid fish with torn fins, dull colours, or clamped fins.
Ask about the age (young adults show best fin form).
Always acclimate slowly to your tank’s temperature and water before release.
Quarantine before adding to any shared tank.
Healthy lifespan: typically 2–4 years, sometimes longer with good care.
The Over Half-Moon Multicolor Male Betta is prized for its dramatic tail display and brilliant mix of colours. Each fish is unique — no two patterns are the same — making it a living art piece in your aquarium. With gentle care, they thrive beautifully and make a stunning centerpiece fish.
FOR DELIVERY IN KOLKATA LOCATION ONLY. IMAGES ARE FOR REPRESENTATIVE PURPOSES ONLY.
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