Saltwater Fish
Chaetodon rafflesi
Chaetodon rafflesi - Latticed Butterflyfish

Chaetodon rafflesi (Latticed Butterflyfish)

Species Description…

Scientific Name: Chaetodon rafflesi
Common Name: Latticed Butterflyfish
Species Group: Butterflyfish
Habitat: Reef Safe with Caution
Care Level: Intermediate
Temperament: Peaceful
Diet Type: Omnivore
Role in Aquarium: Showpiece Fish
Max Fish Length: 6 (inches)
Min Aquarium Size: 125 (gallons)
Native Range: Indo-Pacific

Overview

  • Native to the Indo-Pacific, commonly found in coral-rich reefs and lagoons.
  • Recognized for its bright yellow body adorned with an intricate black lattice pattern and a distinctive black eye band.
  • A relatively hardy species that adapts well to life in captivity if provided with suitable conditions.
  • Frequently found alone, in pairs, or in small groups in the wild.
  • Best suited for experienced aquarists due to its dietary needs and sensitivity to water conditions.

Feeding

  • Omnivorous, feeding on coral polyps, small invertebrates, and algae in the wild.
  • In captivity, it requires a varied diet including sponge-based foods, frozen mysis shrimp, and marine algae.
  • Can be challenging to acclimate to prepared foods, requiring patience and proper feeding strategies.
  • Multiple small feedings per day mimic its natural grazing behavior and support good health.
  • A well-balanced diet promotes longevity and vibrant coloration.

Habitat

  • Commonly found in coral reef environments with abundant rock formations for shelter.
  • Prefers stable water conditions with moderate water currents.
  • Aquarium setups should incorporate live rock to provide natural food sources and hiding places.
  • Thrives in pristine water conditions, requiring efficient filtration and water maintenance.
  • Providing an environment with coral structures enhances its natural behaviors and comfort.

Fish Care

  • Optimal water temperature: 75-80°F (24-27°C) to support a healthy immune system.
  • Preferred pH range: 8.1-8.4, with a salinity level of 1.020-1.025.
  • Requires high-quality water with frequent water changes to maintain optimal conditions.
  • Not recommended for reef tanks, as it tends to nip at soft corals and sessile invertebrates.
  • Providing rock structures and a stable environment helps minimize stress and promotes natural feeding habits.

Compatibility

  • Generally peaceful but may become territorial toward similar species.
  • Compatible with tangs, wrasses, and other non-aggressive reef fish.
  • Not considered reef-safe due to its tendency to graze on coral polyps and small invertebrates.
  • Should not be housed with highly aggressive fish that may stress or outcompete it for food.
  • Providing ample swimming space and rock structures helps reduce territorial behavior.

Aquarium Behavior

  • An active and curious fish that enjoys exploring its surroundings.
  • Frequently seen picking at rock surfaces and interacting with its environment.
  • May take time to adjust to captivity but becomes more confident once acclimated.
  • Providing live rock enhances natural foraging behavior and provides a sense of security.
  • Over time, it may recognize its caretaker and become more interactive, particularly during feeding sessions.