Key Features:

Distinctive Appearance: Known for its long, flowing veiltail fins that trail gracefully behind the body, paired with a rich blue coloration that can range from deep steel-blue to bright iridescent royal blue depending on lighting.

Graceful Swimmer: Moves in slow, elegant motions with long fins that create a flowing, curtain-like effect in the water, making it a highly decorative centerpiece fish.

Care Requirements:

Tank Conditions: Requires a well-maintained aquarium with stable water conditions and gentle filtration. Ideal water temperature should range between 76–82°F (24–28°C). Prefers soft to moderately hard water with a slightly acidic to neutral pH and benefits from a calm tank with plants and resting spots.

Diet: Omnivorous, feeding on a variety of foods including high-quality pellets, flakes, and frozen or live foods such as bloodworms, brine shrimp, and daphnia.

Compatibility: Generally territorial, especially males, and should be kept alone. In community tanks, only peaceful, non-fin-nipping species are suitable, and tank mates must be chosen carefully to avoid fin damage.

Size and Growth:

Adult Size: Can grow up to 2.5–3 inches (6–7.5 cm) in length, not including fin extension.

Growth: Moderate growth, with fin length and coloration developing more fully as the fish matures.

Overview:

Betta splendens Veiltail Blue are popular among aquarium enthusiasts for their elegant flowing fins and striking blue coloration, making them a classic choice for both beginner and experienced aquarists who can provide warm, stable, and low-stress aquarium conditions.