Crowntail Betta Male

Male Crowntail Betta Care Guide

(Betta splendens – Crowntail Variant)

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Quick Overview

• Common Name: Crowntail Betta

• Scientific Name: Betta splendens

• Tail Type: Spiked rays with extended webbing gaps (crown shape)

• Size: 6–7 cm

• Lifespan: 2–4 years (can live longer with excellent care)

• Temperament: Aggressive toward other males and flashy tankmates

• Care Level: Easy to moderate

• Color Range: Red, blue, black, mustard gas, koi, metallic, and more

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Tank Setup

Live plants like Anubias, Java Fern, and floating plants offer security and enrichment.

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Water Parameters

Crowntail fins are delicate — keep water clean to prevent fin rot or tearing.

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️ Diet

Crowntail Bettas are carnivores and need a high-protein diet.

• Staple Diet: Betta pellets or micro-pellets (protein-rich)

• Supplements/Treats:

  • Frozen or live brine shrimp

  • Bloodworms (sparingly)

  • Daphnia

• Feeding Schedule: 1–2 small meals per day

• Avoid: Overfeeding or low-quality fillers (can cause bloating)

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Behavior & Tank Mates

• Highly territorial — especially with other male bettas

• Will flare, chase, and fight with others of similar appearance

• Active, intelligent, often interacts with people

Best housed alone or with very peaceful, non-flashy tankmates in a well-sized tank.

Compatible tank mates (in 20+ liter tank with care):

• Peaceful bottom dwellers: Corydoras, kuhli loaches

• Small schooling fish: ember tetras, chili rasboras

• Invertebrates: nerite snails, Amano shrimp (monitor closely)

Avoid:

• Other male bettas

• Female bettas (unless breeding)

• Fin-nippers: tiger barbs, serpae tetras

• Guppies or fish with long, flashy fins

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Breeding (Advanced)

• Males build bubble nests at the water surface

• Introduce female only under supervision in a breeding tank

• After spawning, remove the female

• Male guards the eggs and fry until free-swimming

⚠️ Breeding bettas is aggressive and sensitive — not advised without experience.

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✅ Summary (Metric)