MySheen

Is the mullet a freshwater fish or a sea fish?

Published: 2024-11-06 Author: mysheen
Last Updated: 2024/11/06, Grey mullet is also known as mullet, commonly known as green head fish (juvenile fish), strange fish (adult fish), Xinyu, Zhengwu and coarse scale fish, which are all produced in the severe cold in our country, so is it freshwater fish or sea fish? Is the mullet a freshwater fish or a sea fish? Grey mullet is a marine fish, which can be found in fresh water,

Grey mullet is also known as mullet, commonly known as green head fish (juvenile fish), strange fish (adult fish), Xinyu, Zhengwu and coarse scale fish, which are all produced in the severe cold in our country, so is it freshwater fish or sea fish?

Is the mullet a freshwater fish or a sea fish?

Grey mullet is a kind of marine fish, which can live in fresh water, brackish water and salt water. It likes to inhabit coastal inshore, bay and estuary of rivers. It is one of the most important economic fishes cultivated in brackish water along the coast of southern China. It is also one of the most widely distributed important economic fish in the world.

Second, what should be paid attention to in mullet culture?

1. Facility configuration

The mullet turtle swims quickly and is good at jumping. A high-level purse seine should be set at the inlet and outlet, which is 1.6 meters high and 0.4 meters under the mud. It is fixed with a bamboo pole to prevent the mullet from escaping.

two。 Seed and seedling delivery

To choose coastal natural seedlings, robust and lively, specifications of more than 4 centimeters. After desalination for one week and then enter the freshwater pond to improve the survival rate, 250-300 flocks per mu.

3. Feed feeding

Grey mullet has a short food chain and mainly feeds on humus, deposited organic detritus, epiphytic algae and small animals. in freshwater ponds, it can fully eat the residual bait of plankton and other aquatic animals, such as grass carp leftover particles, improve water quality and play the role of "scavenger".

4. Disease prevention and cure

The common diseases of grey mullet are parasitic disease and water mildew. It is necessary to disinfect the water body regularly with bleach, quicklime or bacteriophage and paracetamol once a month, timely inject new water, improve the water environment, keep the water quality fresh and prevent the occurrence of diseases.

When raising grey mullet, river crab and grass carp can be mixed-cultured, which can improve the economic benefit.

 
0