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Female Swallowtail Angel Fish

$22499
SKU: w_fish082525.06

Tags:   Angels Reef Safe Caution WYSIWYG Fish

WYSIWYG – Approx. Size: 3.00–3.25 Inches
Maximum Size: Up to 8 Inches

The Swallowtail Angelfish (Genicanthus melanospilos) is a graceful and peaceful species known for its slender body, elegant color pattern, and distinctive swallowtail-shaped yellow caudal fin. Males typically display striking vertical black stripes contrasted with a pale body, while females exhibit more subdued coloring. When kept as a bonded pair, these angelfish demonstrate fascinating social behaviors and add vibrant movement to large reef or FOWLR tanks.

Tank Requirements

Minimum Tank Size: 125 gallons (larger preferred for pairs)

Environment: Open swimming areas with rockwork and hiding spots

Flow: Moderate

Lid: Recommended — active swimmers prone to jumping

This species thrives in well-established, stable tanks with ample swimming room and shelter.

Natural Behavior

Swallowtail Angelfish are peaceful and social, often seen swimming mid-level in the aquarium. They form monogamous pairs, displaying coordinated swimming and cooperative territory defense. Compared to other angelfish, Genicanthus species are less aggressive and more reef-safe.

Diet & Feeding

Omnivorous with a preference for varied diets:

  • Marine algae and spirulina-based flakes or pellets

  • Frozen mysis shrimp, brine shrimp, and finely chopped seafood

  • High-quality prepared angelfish formulas

Feed 2–3 times daily. A varied diet supports vibrant colors and active behavior.

Tankmates & Compatibility

Temperament: Peaceful and social

Reef Safe: Yes — generally safe with corals and invertebrates

Best With: Other peaceful reef fish such as gobies, wrasses, and tangs

Avoid aggressive species and ensure plenty of swimming space. Ideal for community reef tanks with gentle tankmates.