Wunderpus Octopus

Wunderpus photogenicus

Identification	Striking reddish-brown body with an intricate white pattern of spots, rings, and lines that is unique to each individual — no two Wunderpus look alike. Long, slender arms with white banding.
Maximum Size	Arms up to 8 inches (20 cm); body 2–3 inches
Origin	Indo-Pacific — Indonesia, Philippines, Papua New Guinea
Minimum Tank Size	50 gallons minimum; species-only tank required
Reef Compatible	No — will eat crustaceans, fish, and invertebrates

Behavior

A diurnal octopus (active during the day), unlike most octopus species. Named “wunderpus” (wonder octopus) for its spectacular appearance. Spends time foraging over sand flats and rubble, using its arms to probe holes for prey. Can mimic other animals, including lionfish and flatfish. Highly intelligent and curious.

Diet & Feeding

Carnivore. Feeds on small fish, shrimp, crabs, and other crustaceans. Offer live or freshly killed shrimp, crabs, and small feeder fish. Requires live food initially.

Cautions

Expert only. Requires a species-specific, sealed tank — octopuses are notorious escape artists. Will eat all other tank inhabitants. Short lifespan of 1–2 years. Do not mix with other octopuses.