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Rainford's Butterflyfish (Chaetodon rainfordi)

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

Rainford's Butterflyfish
Photo: Yi-Kai Tea · CC BY-SA 4.0
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Where to buy Rainford's Butterflyfish

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

  • Saltwaterfish

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    Search Saltwaterfish
  • Amazon

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  • Petco

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About Rainford's Butterflyfish

Rainford's Butterflyfish is a small, laterally compressed fish with a bright yellow body and distinctive white-edged black vertical bands. The head features a characteristic yellow coloration with a black eye-stripe, and the dorsal and anal fins display intricate patterning that complements its striking body bars.

Key facts

Feeding Schedule
2-3 times daily
Max Size
5
Care Requirements
• Minimum 75 gallon tank • Temperature range: 72–78°F • pH range: 8.1–8.3 • Salinity: 1.023–1.025 SG • Provide numerous hiding spots with live rock; this species is naturally shy and benefits from crevices and overhangs • Avoid aggressive tankmates; keep with peaceful community fish and avoid housing with aggressive butterflyfish species
Diet
omnivore
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Family
Chaetodontidae
Care Level
Hard
Difficulty Level
Rainford's Butterflyfish is a challenging species for most hobbyists due to its particular dietary requirements and sensitivity to tank conditions. It requires stable water chemistry and excellent filtration, and acclimation to captive feeding can be difficult.
Min tank size
75 gallons
Temperament
Peaceful
Origin
Indo-Pacific region, specifically from the Great Barrier Reef in Australia northward to the Indo-Malaysian Archipelago and the Philippines.
Diet Details
Feed a varied diet of high-quality flake food, small crustaceans (such as copepods and amphipods), and frozen foods including mysis shrimp and finely chopped marine flesh. Offer food 2-3 times daily in small portions.

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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