Black Crowntail Betta (Betta splendens) – Male

Black Crowntail Betta (Betta splendens) – Male

Common Name: Black Crowntail Betta
Scientific Name: Betta splendens
Origin: Selectively bred from wild Bettas native to Southeast Asia (Thailand, Cambodia, Laos)
Adult Size: 2.5–3 inches
Temperament: Semi-aggressive (best housed solo or with carefully chosen tankmates)
Tank Size: Minimum 5 gallons
Water Conditions:

• Temperature: 76–82°F (24–28°C)

• pH: 6.5–7.5

• Hardness: Soft to moderately hard (3–10 dGH)

The Black Crowntail Betta is a dramatic and captivating freshwater fish known for its deep black coloration and striking spiky fin extensions that resemble a crown—hence the name. A real showpiece in any tank, this male Crowntail displays personality and flair, making it a favorite among both beginner and advanced aquarists.

This Betta’s elaborate tail and fins are more than just beautiful—they’re a result of years of selective breeding designed to highlight the unique crowntail gene expression.

Fun Facts:

• Bettas can breathe atmospheric air thanks to a specialized labyrinth organ, allowing them to survive in low-oxygen environments.

• The Crowntail Betta variety was first developed in Indonesia in the 1990s.

• Males are territorial and often build bubble nests when ready to breed.

Diet:
Carnivorous—prefers high-protein foods such as Betta pellets, freeze-dried or frozen bloodworms, daphnia, and brine shrimp.

Compatibility:
Best kept alone or with peaceful, non-fin-nipping tankmates like snails, shrimp, or small schooling fish (e.g., Ember Tetras). Avoid other male Bettas or similarly colored fish to prevent aggression.

Perfect for:
Nano aquariums, desktop tanks, or centerpiece displays where their elegance and attitude can be truly appreciated.

Bring home a living jewel with the Black Crowntail Male Betta—bold, beautiful, and full of character!