Bangaii Cardinalfish

Description

Bangaii Cardinalfish

Pterapogon kauderni

Origin: Banggai Islands, Indonesia

Size: Up to 8 cm

Reef Compatibility:

• Small Fish Safe: ✅ Yes
• Invert Safe: ✅ Yes
• Coral Safe: ✅ Yes

Diet: Carnivore – feeds on small meaty foods such as mysis, brine shrimp, and finely chopped seafood; readily accepts frozen preparations.

Care Level: Moderate – hardy in stable water conditions but sensitive to poor water quality.

Aggression: Peaceful – can be kept in groups; males may guard small territories.

Captive-Bred Available: ✅ Yes – widely bred in captivity

Notes:

The Bangaii Cardinalfish is an iconic aquarium species known for its striking black-and-white pattern and long flowing fins. It is a mid-water, nocturnal species that appreciates hiding spots among rockwork or coral. Males carry eggs in their mouths, making them fascinating to observe in breeding pairs.

Why We Like It:

Elegant, peaceful, and full of personality, the Bangaii Cardinalfish adds graceful movement and striking contrast to the reef. Captive-bred specimens are widely available, making them sustainable and ideal for hobbyists.