Common name: Crochet butterflyfish
General information
The Milletseed Butterflyfish, also known as the Lemon Butterflyfish, is a vibrant and attractive species that is popular among aquarists. Its body is predominantly yellow with a multitude of small, black spots that resemble millet seeds, giving it its common name. This species is endemic to the Hawaiian Islands, which adds a touch of exotic allure to the home aquarium.
Details
- Recommended minimum tank volume
- 200 liter (53 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 algae, mysis shrimp.
- Social
- Pair Pairs or solitary in the wild.
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- No
- Conservation statusSource: IUCN Red List
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyButterflyfishChaetodontidae
- GenusButterflyfishChaetodon
- SpeciesCrochet butterflyfishChaetodon miliaris Quoy & Gaimard, 1825
- SynonymsChaetodon mantelliger Jenkins, 1901
Care
Caring for the Milletseed Butterflyfish can be challenging due to its dietary requirements. In the wild, they feed primarily on coral polyps and small invertebrates. In captivity, they require a varied diet that includes marine algae, mysis shrimp, and other meaty foods, as well as preparations designed for marine herbivores and omnivores. A well-established aquarium with plenty of live rock for grazing and hiding is essential for their well-being.
Reproduction
In their natural habitat, Milletseed Butterflyfish form monogamous pairs during the breeding season. They are pelagic spawners, releasing their eggs and sperm into the water column where fertilization occurs. The eggs are then left to drift in the currents. Reproducing them in the home aquarium is quite difficult and rarely achieved.
Habitat
Milletseed Butterflyfish are found in coral-rich areas and clear lagoons within the Hawaiian Islands. They prefer shallow waters but can be found at depths of up to 180 feet. Their natural environment is characterized by abundant live coral, which is crucial for their feeding habits.