Latticed Butterflyfish (Chaetodon rafflesii)

Fish in the family Chaetodontidae. Hard care. Reef Safe.

Latticed Butterflyfish

Quick facts

Scientific nameChaetodon rafflesii
FamilyChaetodontidae
Care levelHard
Reef safetyReef Safe
TemperamentPeaceful
Dietplanktivore
Adult size5.9 in
Minimum tank size70 gallons
Water parametersTemperature: 72-82°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding schedule3-4 times daily

Appearance

The Latticed Butterflyfish has a pale yellow to cream-colored body with a distinctive overlaid pattern of dark diagonal lines creating a latticed or reticulated appearance. The body is disc-shaped and compressed laterally, with a pointed snout and small mouth typical of plankton-feeding butterflyfishes. A dark eye stripe extends from the snout through the eye.

Diet and feeding

Feed high-quality frozen zooplankton (copepods, mysis shrimp) multiple times daily. This species requires frequent small feeding sessions to meet its high metabolic needs and is difficult to convert to prepared foods.

Difficulty and care for the Latticed Butterflyfish

This species is challenging for most aquarists due to its specialized planktivorous diet and reluctance to accept prepared foods. It requires consistent feeding of live or high-quality frozen zooplankton and may starve in systems without adequate natural food production or supplementation.

Common health issues

Starvation from inadequate food supply, parasitic infections (ich, velvet), nutritional deficiencies

Origin and habitat

Indo-Pacific region from Indonesia and the Philippines westward through the Great Barrier Reef and Indian Ocean to the Red Sea and East Africa.

Log Latticed Butterflyfish in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Latticed Butterflyfish alongside everything else in your reef.