Big mouth? Catfish, right? Catfish is easier to catch sooner or later, and it is best to use meat bait with strong smell, such as chicken, duck liver and loach. First of all, put some small bait around the bird's nest ... At night, light a lamp in the fish nest to attract some mosquitoes and small fish ... The effect will be better ... We usually do this in Ji Guang Reservoir, and the effect is very good. ...