Chaetodon ocellatus

Datasheet

General Description

The Spotfin Butterflyfish (Chaetodon ocellatus) is a member of the Chaetodontidae family, known for its vibrant patterns and attractive colors. This species, categorized under the Chaetodon genus, is part of a group termed a "complex" due to their striking similarities. However, distinguishing features are vital, especially considering variations in their requirements that may range from minor color discrepancies to significant habitat preferences based on their origins.

Aquarium Suitability

Considered suitable with care, the Spotfin Butterflyfish must be housed in an aquarium with at least a 500-liter capacity to provide ample room for swimming. While generally peaceful, they have the tendency to display aggression, especially towards similar species, and are known to thrive when introduced as a pair simultaneously. Offering hiding spots, such as spaces amidst live rocks, can aid in their comfort and well-being.

Demands, Care, and Hardiness

With an average hardiness level, this species requires a varied diet consisting of larger crustaceans like shrimp and crabs, as well as smaller crustaceans such as krill, mysis, and artemia. To aid in their acclimatization, providing live feeds significantly enhances their chances of adapting successfully to tank life. Additionally, maintaining water conditions within the parameters of pH 8.1-8.4, KH 8-12, specific gravity of 1.020-1.025, and a temperature range of 22.2-25.6°C is crucial for their well-being.

Reef Suitability

Spotfin Butterflyfish are not considered reef-safe, as they have the propensity to nibble on clams, including Tridacna species, and enjoy consuming tubeworms. Due to these feeding habits, caution is advised when considering their compatibility with a reef environment to prevent potential harm to coral species within the tank.

Aquarium Setup

To provide a suitable environment for the Spotfin Butterflyfish, it is recommended to incorporate hiding places and a spacious layout to accommodate their swimming behavior. Live rocks can serve as ideal hideouts, while offering an expansive tank space allows them to move freely. Ensuring a diverse diet and monitoring their interactions with tank mates are essential aspects of maintaining a healthy and harmonious aquarium ecosystem.

Behaviour

Spotfin Butterflyfish exhibit a mostly peaceful temperament but may exhibit aggression towards similar species. Creating a stress-free habitat with adequate hiding spots and a well-rounded diet can help mitigate any potential behavioral issues, allowing them to thrive in a home aquarium setting.

Feeding and Diet

These fish predominantly feed on large polyp stone corals (LPS), small polyp stone corals (SPS), and soft corals. Their diet should consist of larger and smaller crustaceans to provide essential nutrients for their overall health and vitality. Offering live feeds initially can aid in their acclimatization process and ensure they receive a well-rounded diet reflective of their natural feeding habits.

Dimorphism and Captive Reproduction

Dimorphism information is not outlined for the Spotfin Butterflyfish, and details regarding captive reproduction are not provided in the available information.

Habitat and Distribution

The Spotfin Butterflyfish can be found in the Western Atlantic region, ranging from Florida, USA, to Brazil. Larvae are occasionally carried northward, leading to sightings of juvenile specimens as far up as Massachusetts, USA, during the summer months. A single record features a specimen discovered in Musquodoboit Harbor, Nova Scotia. A diverse range of LPS corals, soft corals, anemones, tubeworms, and bristleworms contribute to their natural habitat and dietary preferences in the wild.