Common Name: Double Long Tail Betta (also known as Double Tail Betta)
Scientific Name: Betta splendens
Genus: Betta
Wild Origin: Originally found in the slow-moving waters of Southeast Asia, particularly in Thailand, Cambodia, and Vietnam
The Double Long Tail Betta, a selectively bred variant of the Betta splendens species, is known for its distinctive double caudal (tail) fin, which splits into two symmetrical lobes, giving it a unique and elegant appearance. This fish is prized for its vibrant colors, elongated fins, and graceful swimming patterns. Like other Betta fish, the Double Long Tail Betta can display a wide range of colors, including reds, blues, purples, and even iridescent hues. They typically grow to about 2.5-3 inches (6-7.5 cm) and live for 2-4 years in captivity when properly cared for.
Habitat and Tank Requirements:
In their natural habitat, Betta fish are found in shallow, slow-moving waters such as rice paddies, ponds, and streams. To replicate these conditions in an aquarium, it is important to provide calm water with plenty of hiding spots and plants.
Tank Size and Water Parameters:
| PARAMETER | RECOMMENDED |
|---|---|
| Tank Size | Minimum 10 litres (larger is better) |
| Temperature | 75-82°F (24-28°C) |
| pH | 6.0-7.5 |
| Hardness | Soft to moderately hard water, 5-20 dGH |
This table provides the ideal water conditions for keeping Double Long Tail Bettas healthy and vibrant. These fish prefer warm, stable water and can tolerate a wide range of pH levels, though they thrive best in slightly acidic to neutral conditions.
Bettas are labyrinth fish, meaning they can breathe atmospheric air, so it’s important to leave some space at the top of the tank for them to access the surface. They prefer calm, still water and benefit from low-flow filtration. Their tank should include live plants, such as Anubias, Java fern, or floating plants, which provide cover and create a natural environment. Bettas also enjoy hiding spots created by decorations or plants.
We Recommend:
These carefully selected options provide a well-balanced nutritional profile, ensuring that your fish receive the essential nutrients they need for optimal growth, vibrant colors, and overall health. By offering a variety of these high-quality foods, you can help maintain the vitality and well-being of your fish, promoting a healthy and thriving aquarium environment.
Behavior and Compatibility:
Double Long Tail Bettas are typically solitary and territorial, especially males. They should not be housed with other male Betta fish, as this can lead to aggressive displays or fighting. However, they can coexist peacefully with certain species in community tanks, such as small, peaceful fish that do not have long, flowing fins or bright colors that might trigger aggression in the Betta.
Good tank mates for a Betta include Corydoras catfish, small rasboras, and peaceful tetras. Avoid keeping them with fin-nippers like barbs or other aggressive species that might stress the Betta.
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