Black Butterfly Tail Goldfish – 4-4.5″

Black Butterfly Tail Goldfish

The Black Butterfly Tail Goldfish is a striking and elegant fancy variety, known for its deep black coloration and broad, butterfly-shaped tail that spreads beautifully when viewed from above. Its rounded body, flowing fins, and gentle nature make it a standout addition to any goldfish aquarium.

Perfect for both beginners and advanced hobbyists, this peaceful goldfish thrives in clean, well-maintained tanks with slow-moving water.

• Size: Typically 2–5 inches

• Color: Solid black

• Tail Type: Wide butterfly-shaped tail (top-view friendly)

• Temperament: Calm and peaceful

• Tank Size: 20+ gallons with gentle flow

• Diet: Omnivorous – pellets, leafy greens, and occasional protein treats

Care Level: Moderate
Water Conditions: 65–75°F | pH 6.5–7.5