Species Description…

Scientific Name: Chaetodon bennetti

Common Name: Bennett's Butterflyfish

Species Group: Butterflyfish

Habitat: Fish Only

Care Level: Advanced

Temperament: Peaceful

Diet Type: Omnivore

Role in Aquarium: Showpiece Fish

Max Fish Length: 8 (inches)

Min Aquarium Size: 120 (gallons)

Native Range: Indo-Pacific, including the Red Sea and Australia

Chaetodon Bennetti - The Bennett's butterflyfish

Chaetodon Bennetti (The Bennett's butterflyfish)

Native to the Indo-Pacific, frequently found in coral reefs and lagoons.
Recognized for its striking yellow body with thin blue horizontal lines and a black eye stripe.
A delicate species that requires a stable and well-maintained aquarium.
Usually seen alone or in pairs, occasionally forming loose aggregations in the wild.
Best suited for experienced aquarists due to its specific dietary requirements and sensitivity to water conditions.

Omnivorous, feeding on coral polyps, small invertebrates, and algae in the wild.
In captivity, it requires a diet that includes sponge-based foods, frozen mysis shrimp, and marine algae.
May be challenging to acclimate to prepared foods, often requiring patience and time.
Frequent small meals throughout the day replicate its natural feeding behavior and promote good health.
A balanced diet supports its vibrant coloration and immune system.

Commonly found in coral reef environments with abundant rock formations for shelter.
Prefers stable water conditions with moderate water flow and well-oxygenated surroundings.
Aquarium setups should incorporate live rock structures to provide natural foraging areas.
Thrives in pristine water conditions, requiring an efficient filtration system.
Providing natural coral-like structures can help simulate its wild habitat and encourage natural behaviors.

Optimal water temperature: 75-80°F (24-27°C) to maintain a strong immune system.
Preferred pH range: 8.1-8.4, with a salinity level of 1.020-1.025.
Requires high-quality water conditions with frequent water changes to maintain stability.
Not considered ideal for reef tanks, as it may nip at coral polyps and sessile invertebrates.
Providing rock structures and ample swimming space helps reduce stress and promote a natural environment.

Generally peaceful but may exhibit territorial behavior towards other butterflyfish.
Compatible with tangs, wrasses, and other non-aggressive reef fish.
Not reef-safe due to its tendency to graze on soft corals and small invertebrates.
Should not be housed with highly aggressive fish that may stress or outcompete it for food.
Providing ample swimming space and defined territories can help reduce aggressive tendencies.

An inquisitive and active species that enjoys exploring its surroundings.
Frequently seen picking at rock surfaces and engaging with its environment.
May take time to acclimate but becomes more confident as it adjusts.
Providing live rock encourages natural grazing behaviors and provides security.
Over time, it may recognize its caretaker and become more interactive, especially during feeding sessions.