What do crayfish like to eat most? Choosing farming bait and feeding methods

Crayfish, also known as red swamp crayfish, red claw crayfish and freshwater crayfish, is an economically important freshwater shrimp species that is widely popular for its delicious meat. So what do crayfish like to eat most?

1. What do crayfish like to eat most

The animal-based baits that crayfish love most include small fish and shrimp, earthworms, maggots and so on. Plant-based baits include green algae, filamentous algae, and tender aquatic plants.

2. How to choose crayfish

1. Crayfish that have been washed with shrimp washing powder often look very clean and have a bright, glossy color. But after being corroded, the crayfish's claws fall off very easily.

2. To see whether crayfish live in clear water, first look at the back: if it is red, bright and clean, that is acceptable; then turn it over and look at the fuzz on its abdomen and the fine hairs on its claws. If these are white and neat, it was basically raised in clean water.

3. After all, crayfish are aquatic animals that eat decaying animal carcasses, so bacteria and toxins will only accumulate more and more in their bodies, so people should try to buy crayfish that have just grown up.

4. Most restaurants serve crayfish already cooked and brought to the table. Before eating crayfish, if the tail is curled, it means it was alive before going into the pot. If the tail is straight, it means it was already dead before going into the pot.

5. If cooking crayfish yourself, it is recommended to soak them in clean water for 2 to 3 hours, then scrub them clean, cook them thoroughly at high heat, and eat them.

In recent years, crayfish have become an important economic aquaculture species in China. In commercial farming, escape must be strictly prevented, especially escape into pristine water bodies rarely visited by people. Their ecological competitive advantage over local species can cause destructive harm.