More info
Datasheet
| Minimum Tank Size | 500 litres / 132.09 US gallons |
| Maximum Size | 20.0cm / 7.87inches |
| Reef Compatible | Not reef safe |
| Temperament | Might be aggressive towards similar species |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Ornate Butterflyfish, scientifically known as Chaetodon ornatissimus, belongs to the Chaetodontidae family. This species is characterized by its vibrant colors and striking patterns. Often confused with other species in the same genus, it is crucial to distinguish them due to variations in their specific needs and origins.
Aquarium Suitability
Despite its visual appeal, the Ornate Butterflyfish is not suitable for home aquariums due to its specialized feeding habits. This species exclusively feeds on coral polyps and will not accept substitute foods, making it challenging to sustain in a captive environment unless live corals are provided for its consumption. Additionally, it requires a large tank with ample swimming space and appropriate hiding spots among live rocks.
Demands, Care, and Hardiness
The Ornate Butterflyfish has an average hardiness level and thrives in water conditions with a pH of 8.1-8.4, a dKH of 8-12, a specific gravity of 1.020-1.025, and a temperature range of 22.2-25.6°C. This species demands meticulous care, particularly in ensuring its dietary needs are met with live coral polyps, and healthy specimens free from parasites or infections are acquired.
Reef Suitability
Classified as not reef-safe, the Ornate Butterflyfish poses a threat to coral reefs as it predominantly feeds on coral polyps. Therefore, it is not recommended for reef tank setups due to its incompatibility with coral ecosystems.
Aquarium Setup
Creating an ideal aquarium setup for the Ornate Butterflyfish involves providing a spacious tank of at least 500 liters with a robust filtration system. Incorporating live corals for the fish to feed on, along with ample swimming space and hiding places within live rocks, is essential for their well-being.
Behaviour
This species exhibits a peaceful demeanor towards other fish species but may display aggression towards similar butterflyfish species if not paired as a couple. Ornate Butterflyfish are known for their active swimming behavior and should be housed in an environment that allows them to engage in this natural behavior.
Feeding and Diet
Feeding the Ornate Butterflyfish can be a challenge as they solely consume coral polyps. Successful husbandry of this species necessitates offering live corals like Small Polyp Stone Coral (SPS) as their primary diet or, in rare cases, training them to accept frozen foods if breeding is feasible.
Habitat and Distribution
In the wild, the Ornate Butterflyfish can be found in the Indo-Pacific region, ranging from Sri Lanka to the Hawaiian and Marquesan Islands. Their habitat includes coral-rich areas where they feed on coral polyps as a crucial component of their diet.