🐟 Spadetail Betta Fish (Betta splendens)
🐟 Spadetail Betta Fish (Betta splendens)
Solitary Display Fish • A Rare Spade-Shaped Tail • One of the Healthiest Long-Fin Varieties
📋 The Spadetail Betta has a distinctive caudal fin with a wide base that tapers to a single point, resembling the spade suit on a playing card, unlike the rounded tip of a Roundtail. Genetically it's a variation of Veiltail, and the trait is recessive, which makes true Spadetails an uncommon find in the trade.
Many Spadetail juveniles develop a fuller, more Veiltail-like droop to the fin as they mature, so the sharp spade point is often clearest in younger fish. Among the long-finned varieties, this is one of the healthier tail types, without the extreme branching or swimming difficulty seen in Rosetail or Double Tail. As with all bettas, keep it solitary, since males are territorial and must never be housed with another male or similar-looking fish.
💡 Highlights
♠️ A Spade-Shaped Tail: Tapers to a single point, unlike a Roundtail
💎 Uncommon: A recessive Veiltail variation
✅ Beginner-Friendly: One of the healthier long-fin types
🎨 Vibrant Colour Options: Available in many patterns
⚪ Peaceful Yet Territorial: Best kept singly
🧾 A Quick Look at the Spadetail Betta Fish
📛 Common Name: Spadetail Betta Fish
🔬 Scientific Name: Betta splendens — Spadetail, a Veiltail variation
👨👩👧 Family: Osphronemidae
🌍 Origin: Thailand, Cambodia, Vietnam (captive-bred fin strain)
📏 Max Size: About 6-7cm
🧂 Water Type: Freshwater
🌡️ Temperature Range: 24-28°C (75-82°F); steady warmth, with a heater only if your water would otherwise drop below about 24°C
🧪 pH Range: 6.5-7.5
🧠 Care Level: Easy
💖 Temperament: Territorial and aggressive toward other males
🏠 Min Tank Size: 19 L (5 gallons) minimum; larger is better
📌 Tank Level: Top to mid-water; has a labyrinth organ for gulping surface air
🧬 Stock Type: Captive-bred fin type; recessive and uncommon
⏳ Lifespan: 3-5 years with proper care
🍽️ Diet: Carnivore
🐣 Reproduction: Bubble nester

















