Common name: Blue-lined butterfly
General information
Frembli's Butterflyfish, scientifically known as Chaetodon fremblii, is a vibrant and attractive species that is somewhat rare in the aquarium trade. This species is known for its striking blue stripes that adorn its yellowish-white body, making it a visually appealing addition to any marine aquarium.
Details
- Recommended minimum tank volume
- 300 liter (79 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 27 °C (75 to 81 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 15 cm (6″)
- Care level
- Moderate to easy Sensitive to water quality.
- Diet
- Omnivore Prefers live foods, adapts to frozen.
- Social
- Solo Territorial, best kept alone.
- Reefsafe
- No May nip at coral polyps.
- Aggression
- Semi aggresive Can be territorial.
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerciformesPerciformes
- FamilyButterflyfishChaetodontidae
- GenusButterflyfishChaetodon
- SpeciesBlue-lined butterflyChaetodon fremblii Bennett, 1828
Care
Caring for Frembli's Butterflyfish can be challenging due to their specialized dietary requirements. They primarily feed on coral polyps and benthic invertebrates in the wild, so providing a varied diet that includes live foods and marine-based preparations with sponge material is crucial for their well-being in captivity.
Reproduction
Little is known about the reproductive habits of Frembli's Butterflyfish in the wild or in captivity. However, like many butterflyfish, they are likely to form monogamous pairs and engage in elaborate courtship displays.
Habitat
Chaetodon fremblii is endemic to the Hawaiian Islands, where it inhabits coral reefs and lagoons. It is typically found at depths ranging from shallow waters to about 30 meters. The species prefers areas with abundant coral growth, which provides both food and shelter.