Here's the difference between the chub and the white chub.1. From the living environment, the chub inhabits the upper layer of the waters and feeds on phytoplankton such as diatoms and green algae. Chub inhabits in the waters of the middle and upper layers, to daphnia and other zooplankton for food. 2, from the size of the head of the fish, chub and chub fish head are very large, but chub fish head is more bigger, can account for the body of the 1/2 or even more, so the chub fish, also known as the "big head of the fish" or "fat head of the fish". 3, from the fish head of the fish is very large, but chub fish head is more big, can account for the body of the 1/2 or even more, so chub fish also known as "big head of the fish" or "fat head of the fish". "3, from the fish body scale color, chub body is black spots, and chub is all white scale, no black spots, this is relatively easy to distinguish. 4, from the meat, chub meat is delicate, fish head is rich in gelatin protein, the most suitable for making chopped pepper fish head, garlic fish head, curry fish lips, fish head and tofu soup. 5, from the meat, chub meat is delicate, fish head is rich in gelatin protein, the most suitable for making chopped pepper fish head, garlic fish head, fish head curry, fish head and tofu soup. 6, from the meat, the most suitable for making chopped pepper fish head, garlic fish head, fish head curry, fish head and tofu soup. Chub meat is slightly loose, and the fresh flavor is not as good as chub. Chub has more small thorns, which is not convenient to eat, and chub is better.5. From the way of fishing, fishing chub is 40 centimeters deep, and fishing chub is 60 centimeters deep. Fishing chub fill acid bait, fishing chub fill stink bait. Because they both live in the upper water layer, the fishing method used for chub and chub is float fishing. The difference between them is that the distance of the hook from the surface of the water is a little different.