Black Orchid Mustard Gas Crowntail (Betta Splendens)
This elegant betta is easily recognised by its spiky fins and deep black body with blue/green iridescent highlights and a yellow/orange rim of colour in the tail.
Very desirable to collectors due to it's changing appearance. One minute the fish just looks like a Black Crowntail until it stops and spreads its finnage displaying all of its beauty.
They can grow to 6-7 cm and can be very territorial so we suggest keeping these solitary.
Like most long-fin bettas, the Black Orchid Mustard Gas Crowntail is prone to fin rot and should be kept in pristine water conditions to ensure their fins stay in top shape.
Feeding them high protein foods will help encourage fins to stay straight and spiky.
Care
Origin: Indonesia
Temperature: 24-27℃
pH: 6.5-7.5
Ammonia: 0
Nitrate: 0
TDS: 450ppm
Water Flow: Low
Food: high grade betta pellet, frozen bloodworm, frozen brine shrimp, frozen white mosquito larvae
We recommend using Catappa leaf in the aquarium to help with stress and also improve fish health and colouration
Black Orchid Mustard Gas Crowntail Male #1
Please see our more extensive care guides:
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Brief Guide:
Tank: 5 litre minimum. 10+ Litre better
Temperature: 26-29 degrees C
Environment: Plenty air space above tank. Fish breathe air.
Feeding: High-protein betta pellets , not standard flakes.
Feed Frequency: 3-4 pellets once or twice daily. Remove any uneaten food after one minute to prevent water pollution.
Treats: Frozen or live foods like brine shrimp, daphnia, and bloodworms.
Maintenance and Health
Water Changes: Perform 25-30% weekly water changes, using a dechlorinator, to remove waste.
Tank Mates: Best kept alone as they fight, especially with other males.
Water Quality: Keep ammonia and nitrites at zero. pH 6.0 to 8.0.
Lifespan: 3 to 5 years if well cared for.
Avoid Bowls: Small bowls lack proper heating or filtration, leading to disease.
Stimulation: Add plants and decor to prevent boredom.