lautnusantara.com Salt is one of the most widely used natural resources in various sectors, including fisheries. Its role is not only limited to food seasoning but also extends to preservation, disease prevention, and water quality management. This article discusses the various applications of salt in the fisheries sector.

Preservation of Fish and Seafood

One of the most traditional uses of salt in fisheries is fish preservation. Salting is a method used to extend the shelf life of fish and seafood by reducing water content and inhibiting bacterial growth. There are two main salting techniques:

1. Dry Salting – Salt is directly applied to the fish, allowing moisture to be drawn out, creating a dry and preserved product.
2. Brine Salting – Fish is soaked in a saltwater solution, which helps maintain its texture and flavor while preventing spoilage.

These methods help in distributing fish products to remote areas without refrigeration facilities.

Read Also : Wasted Shell Waste: Utilization of Crab Shell Waste into Flour

Disease Prevention in Aquaculture

Salt is widely used in aquaculture to prevent and treat fish diseases. It acts as an antiseptic that helps eliminate parasites and harmful microorganisms. Some common applications include:

• Salt Baths – A controlled saltwater bath can help fish recover from infections caused by fungi, bacteria, or parasites.
• Pond Treatment – Adding salt to fish ponds in appropriate concentrations can improve fish immunity and reduce disease outbreaks.

Water Quality Management

In aquaculture, maintaining optimal water conditions is crucial for fish health. Salt helps regulate the osmotic balance in fish, reducing stress and promoting better growth. It is particularly beneficial in freshwater aquaculture systems, where a small amount of salt can stabilize water chemistry and reduce toxicity from harmful substances.

Salt plays a vital role in the fisheries sector, from preserving fish to disease control and water quality management. Its cost-effectiveness and efficiency make it an indispensable resource for fishermen and aquaculture practitioners worldwide.

If you are interested in our product CORAL TROUT WGG WHOLE GILLED GUTTED,  Goldband Snapper Fillet Skin On, GARFISH FILLET BUTTERFLY, please do not hesitate to contact us through email and/or whatsapp.