A massive catfish named Neukgu has made a surprise return to its Dongmulwon tunnel home in Daejeon, South Korea, after hatching from two escaped salmon. Officials report the creature actively consumes premium feed while steadily recovering its strength.
Swift Recovery and Impressive Appetite
Neukgu hatched on April 17, nine days after the salmon fled Daejeon World Cup Stadium on April 8. Within days, its weight surged from 30kg at hatching to 33kg, signaling robust health. Experts note this surpasses previous records, where a similar catfish tipped the scales at 35.8kg upon birth—4kg heavier than expected.
The catfish now feasts on specialized meat-based feed in the tunnel. Its gills, measuring 2.6cm and tucked inward during feeding, show no irregularities. World Cup Stadium staff confirm Neukgu devours water flea feed without issue, describing its condition as “perfectly normal.”
Unique Dietary Habits
Unlike typical large catfish, Neukgu eagerly tackles nutrient-rich foods like small fish (2 mari, 1kg total) and goat milk. In one session, it consumed 650g of goat milk mixed with small fish, leaving nothing behind. Staff highlight this as exceptional, noting even egg white nutrients vanish into its diet. When spotting prey, Neukgu lunges aggressively, showcasing sharp predatory instincts.
Public spaces buzz with excitement over Neukgu’s presence. Online communities dub it the “national catfish,” spawning memes and fervor. This hype coincides with Daejeon soccer teams’ victories, including a 1-0 win for Seoul E-Land in K League 1 on April 8 and another strong performance on April 18.
Global Attention and Safety Measures
International outlets highlight Neukgu’s saga, praising its transformation from “cute hatchling” to tunnel resident. BBC notes it captivated national interest for nine days post-hatching, while CNN reports social media memes like “escaped creature phenomenon” and “proud catfish.”
Daejeon authorities monitor closely, enhancing feeding and movement systems to avert future escapes. Tunnel chief Kim Mo (43) expresses hope: “Even if salmon roam freely, Neukgu finds its way back—reopening the tunnel means sharing its life with visitors.” Experts plan safety upgrades, targeting ultra-low oxygen zones and external threats.
Jeongguk Yeong Daejeon City official states: “Preventing recurrences through full facility checks ensures proper management.” With Neukgu thriving, focus shifts to sustained care amid rising public and global fascination.
