Betta (Siamese Fighting Fish) – Koi Crown Tail – MALE

Koi Crown Tail Male – Koi Patterns with Distinctive Crown Tail Fringes!

Koi Crown Tail Male features random koi-inspired colour mixes of red, white, black, and orange across his body with finely branched crown tail fins that fan outward. Hand-selected from imported stock by our betta experts, this male brings a unique multi-hued look and sturdy fin structure. Aquarists choose him for his eye-catching appearance and classic betta attitude. Proper care keeps his patterns clear and fins flowing nicely.

Size and Lifespan

This male currently reaches about 5 cm in body length. He grows steadily with balanced nutrition and clean water. Adults generally attain a maximum size of 7 cm. With routine maintenance, these bettas commonly live 3 to 4 years in home aquariums.

Ideal Tank Setup

Arrange a quiet, well-planted aquarium so the Koi Crown Tail Male stays relaxed and displays natural behaviour. These fish prefer low water flow and abundant cover. Install an air-powered sponge filter for gentle turnover. Secure the lid firmly and leave headspace above the water for air access. This setup supports his labyrinth organ and reduces escape attempts.

To replicate its natural habitat:

• Plant dense stem clusters alongside floating varieties to provide shade and breaks.
• Attach Java fern or moss to driftwood branches for layered hiding spots.
• Place small clay pots or short PVC sections as additional bolt-holes.
• Scatter dried Indian almond leaves to introduce tannins and microbial colonies.
• Use a smooth dark substrate to mimic shallow Southeast Asian streams.

Compatible Tank Mates

This male typically does best alone to protect his branched crown tail fins from damage. In spacious, structured tanks, he can tolerate very calm companions that avoid his territory. Steer clear of fin-nippers or energetic fish that cause stress. Thick planting and visual barriers help prevent any occasional tension.

Suitable tank mates include:

• Small peaceful schooling fish like galaxy rasboras.
• Shy bottom-dwellers such as pygmy Corydoras.
• Non-competitive snails or gentle shrimp that stay discreet.
• Other slow-moving, mild community fish.

Diet and Feeding

Supply the Koi Crown Tail Male with a varied omnivore diet to maintain his koi colour mix and fin health. Begin with high-quality sinking betta pellets for daily meals. Add frozen or live foods such as bloodworms, daphnia, and brine shrimp regularly. Feed small amounts once or twice daily. Remove leftovers quickly to preserve water quality.

Breeding and Behaviour of Koi Crown Tail Male

Males construct bubble nests among surface plants when breeding urges appear. He courts females actively and guards eggs carefully after spawning. This fish shows typical betta territorial instincts, particularly against other males. Provide ample hiding spots to support natural behaviour while limiting aggression risks.

Species Overview

• Species – Crowntail Betta (Gourami family)
• Common Name – Crowntail Fighting Fish
• Origin – Thailand
• Diet – Omnivore
• PH Range – Acidic 6.4 – 7
• Temperature – Tropical 24°C
• Breed Type – Bubble Nest Egg Layer
• Current Size – approximately 5cm (body)
• Max Size – 7 cm
• Tank Size – Minimum 30 L for a single male, larger for any community

FAQs about Koi Crown Tail Male

What size tank is ideal for a Koi Crown Tail Male?
A 30-litre tank suits him alone, while 50 litres or more allows limited peaceful companions.

Can they live with other fish?
Yes, he can share with calm, slow-moving species when the tank provides ample cover and space.

How often should I feed them?
Feed small portions once or twice daily to meet nutritional needs without excess waste.

Do they need to be in groups?
Single housing suits males best to prevent fights, though careful community tanks can succeed.

How long do they live?
They typically live 3 to 4 years with stable conditions and balanced feeding.

Add a Koi Crown Tail Male to Your Aquarium Today!