Description
Lunula Butterflyfish (Chaetodon lunula / Raccoon Butterflyfish)
A bold and recognisable marine species, the Lunula Butterflyfish is famous for its distinctive black “mask” across the eyes, giving it the common name Raccoon Butterflyfish. Its striking yellow body and active behaviour make it a standout addition to larger marine aquariums.
Compatibility:
Peaceful to semi-aggressive. Best kept with other moderately robust species such as tangs, wrasses, angelfish, and clownfish. May become territorial toward similar butterflyfish species in smaller systems.
Reef Compatibility:
Not reef-safe. Known to nip at soft corals, LPS corals, zoanthids, feather dusters, and other sessile invertebrates. Best suited for fish-only marine aquariums.
Diet:
Omnivore – feeds on a varied diet including mysis shrimp, brine shrimp, chopped seafood, marine algae, and quality marine flakes or pellets. Feed 2–3 times daily for best health and coloration.
Water Parameters:
- Temperature: 24–27°C
- Salinity: 1.023–1.026 SG
- pH: 8.1–8.4
- Minimum Tank Size: 300L
Care Level:
Moderate – generally hardy once acclimated but requires stable water conditions, excellent filtration, and plenty of swimming space.
Top Tip:
Provide ample rockwork and open swimming areas. Feeding a varied diet and selecting a specimen already eating prepared foods greatly improves long-term success.
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