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Dot-and-Dash Butterflyfish (Chaetodon pelewensis)

Find Dot-and-Dash Butterflyfish across reef-livestock retailers on ReefDock. Compare sources, check known pricing where available, and review care information before you buy.

Dot-and-Dash Butterflyfish
Photo: Nhobgood · CC BY-SA 3.0
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Where to buy Dot-and-Dash Butterflyfish

ReefDock searches the following reef retailers for this fish. Click through to see the live price.

  • Saltwaterfish

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  • Amazon

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  • Petco

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About Dot-and-Dash Butterflyfish

Small, disc-shaped butterflyfish with a pale yellow or cream body marked with distinctive black dots and dashes (short lines) arranged in neat rows across the body and fins. The face has a characteristic black eye-band, and the dorsal and anal fins display the same dot-and-dash patterning, making this species easily recognizable among butterflyfish.

Key facts

Reef safety
Reef Safe with Caution
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Diet
omnivore
Feeding Schedule
2-3 times daily
Care Requirements
• Minimum 75 gallon tank with abundant live rock and established coral growth • Temperature range 72–82°F; maintain stable salinity 1.020–1.025 and pH 8.1–8.3 • Feed a varied omnivorous diet of high-quality flake food, small frozen foods (mysis shrimp, brine shrimp), and occasional vegetable matter; feed 2–3 times daily • Provide plenty of hiding places and established feeding stations; acclimate slowly over several hours • May nip at stony corals and clams; best kept in established systems with dense coral growth for grazing
Appearance
Small, disc-shaped butterflyfish with a pale yellow or cream body marked with distinctive black dots and dashes (short lines) arranged in neat rows across the body and fins. The face has a characteristic black eye-band, and the dorsal and anal fins display the same dot-and-dash patterning, making this species easily recognizable among butterflyfish.
Water Parameters
Temperature: 72-82°F pH: 8.1-8.3 Salinity: 1.02-1.025
Min tank size
75 gallons
Max Size
5.5
Common Health Issues
Ich (white spot disease), marine velvet, parasitic infections, nutritional deficiencies if diet lacks variety
Family
Chaetodontidae
Care Level
Moderate

Research before you buy

ReefDock is the sister app to Reef Trak. Use Reef Trak to research and log fish, keep tank parameters organized, and maintain a complete livestock history. Log this fish on Reef Trak.

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