Rainbow trout, a freshwater fish of Salmoniformes and Salmonidae, is also one of the most valuable fish in the world. Rainbow trout has bright body color, small black spots on its body and a red band on its side, which is similar to a rainbow, so it is named "rainbow trout". Rainbow trout is a high-grade edible fish with rich meat, few spines and soft taste, little fishy smell and fresh and delicious taste.

So, can rainbow trout fish? How to catch rainbow trout? What kind of flavor does rainbow trout like?

The living environment of rainbow trout. Rainbow trout belongs to middle-lower layer fish, sometimes it moves in the middle layer of water, and sometimes it moves in the bottom layer of water. Rainbow trout has high requirements on water quality, and likes to live in clear running water with high oxygen content.

Rainbow trout is a cold-water fish, and the suitable water temperature is 12~ 18℃, and the favorite water temperature is 16~ 18℃. When the water temperature is higher than 24℃, it will stop feeding or even die. Therefore, rainbow trout culture in China is mainly concentrated in the low temperature areas in the north.

Second, the feeding habits of rainbow trout. Rainbow trout is a fierce carnivorous fish, which feeds on zooplankton, benthos and aquatic insects in the juvenile stage.

Adult fish feed on fish, crustaceans, shellfish, terrestrial and aquatic insects, and also eat leaves and seeds of aquatic plants. The cultured rainbow trout is mainly fed with compound feed, which grows slowly but has good meat quality.

Three, rainbow trout fishing method. Rainbow trout has teeth, so when fishing rainbow trout, it is necessary to use anti-biting line, floating and bottom fishing, rock fishing and platform fishing, which is more flexible.

The individual taste of rainbow trout is the best when it is 3~6, so when fishing rainbow trout, it is generally less than one catty, and the individual is similar to big crucian carp. It is best to put a protective sleeve on the sub-line near the hook, or directly use the anti-biting sub-line to lift the rod in time when the hook bites.

Fourth, the bait of rainbow trout. When fishing rainbow trout, you can use bionic bait or live bait. The best live bait is grape worm, followed by red worm.

If rainbow trout is fished in the fishing garden or culture pond, the effect of nesting fishing with the original pond particles is also good. Adding a small amount of odor spreading agent and fragrant fragrant fragrant dopa salt into the nest material can effectively improve the effect of attracting fish and promoting food.