What does it look like?
Along with their whisker-like barbels, catfish have sharp spines at the front of their pectoral and pelvic fins, which makes them difficult to handle.
In New Zealand, catfish commonly grow to around 30 centimetres long and can weigh up to two kilograms. They’re extremely hardy, able to tolerate a wide range of water temperatures and survive in poor water quality. Catfish can also live out of water for long periods and are very difficult to kill.
Why is it a problem?
Catfish stir up sediment and prey on small native fish, fish, eggs, and are known to eat and compete with koura (native freshwater crayfish).
Control methods
All catfish must be killed on capture and not returned to the water alive. Contact Ministry of Primary Industries first then call us on 06 835 9200.
Related links
Brown bullhead catfish found in Lake Taupo
Fish and Game NZ - coarse fish species
Rules
Catfish
All catfish must be killed on capture and not returned to the water alive. In accordance with the Conservation Act 1987 To introduce any aquatic life (native or introduced fish, plants or invertebrates) into an area where they don’t already occur, you need a permit from the Minister of Conservation, otherwise you could be liable for a fine of $5,000. The taking and holding of some fish requires a special permit from the Ministry of Primary Industries.
