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Marine Animals Use New Form of Secret Light Communication

Researchers from the Queensland Brain Institute at The University of Queensland have uncovered a new form of secret light communication used by marine animals.

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Tilapia: A Nutritious, Environmentally Friendly Fish

Often dubbed the ‘aquatic chicken’, farmed tilapia is now a staple in many parts of the world. A healthy source of protein, micronutrients and essential fatty acids, tilapia is now the fourth most...

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Organic Acids Enhance Tiger Shrimp Resistance to Vibrio Harveyi

The threat of disease in the aquaculture industry, coupled with greater restrictions or ban on antibiotic use, has increased interest in evaluating antibiotic alternatives, write Wing-Keong Ng et al,...

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Successful Production in Semi-biofloc in Indonesia

An Aquaculture Experience Farm in Java operates a hybrid system, based on a careful balance between autotrophic and heterotrophic organisms which gave average outputs of 20 tonnes/ha in early 2013,...

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Freshwater Fish Supercharge their Ability to See Infrared Light?

Salmon migrating from the open ocean to inland waters do more than swim upstream. To navigate the murkier freshwater streams and reach a spot to spawn, the fish have evolved a means to enhance their...

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Value Chain Analysis of the Aaquaculture Feed Sector in Egypt

This study was carried out to evaluate the value chain performance of the aquaculture feed sector in Egypt, in terms of value addition, employment and profitability, write Abdel-Fattah M. El-Sayeda,...

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The Problem of Post-Harvest Losses

Fishing incurs costs from many different aspects – the vessel itself, fuel, fishing equipment, crew, licences, and so forth. Making sure every bit of a catch counts as income is essential – especially...

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Prevention of White Feces Syndrome, White Gut Disease and White Muscle...

Shrimp culture tends to now be developed intensively with upgraded technology for higher and successful production.In many occasions shrimp culture are affected by various diseases and experienced in...

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Genetic Improvements to Fish Stocks through Selective Breeding

A major European-wide research project is making strong inroads into developing new breeding programmes to improve the stock of six important aquaculture species, writes Chris Harris.

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Building an Integrated Aquaculture Pond in the Philippines

This guide explains how integrated aquaculture farming (where a farmer can rear fish, chicken and plant vegetables) on a plot of 10 by 10 feet can generate food and an income for a family in the...

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Nutraceutics for the Control of Bacterial Coldwater Disease

The aquaculture industry has developed significantly over recent decades and is, today, one of the fastest-growing food production sectors in the world. One of the most important problems that affect...

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Researchers Investigate Fascinating Properties of Hagfish Slime

This animal has done everything right. It has been around for 300 million years, outlived the dinosaurs and survived the catastrophic meteorite impact, warm phases and glacial periods.Even today, it...

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Microbial Dynamics in Shrimp Ponds

Understanding the microbial ecological process in ponds and in the shrimp intestinal tract is vital to maintain and optimize productivity without prophylactic use of hazardous substances, write Marcos...

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Floating Aquaculture Operations Guidebook

This guidebook from the Food and Agriculture Organization of the United Nations (FAO) provides a general overview of farming and management techniques needed to operate high-density polyethylene...

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Top Tips for Preventing Fish Spoilage During Handlling

Fishing doesn’t just end with capturing the fish. Once the fish is sorted and stored on the boat, it is then taken back to shore where it is either processed, or sold directly. This is a crucial step...

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Counting the Cost of Aquatic Disease in Asia

The true cost of each disease outbreak is complicated by an intricate interplay of environmental and management-based factors, from the direct losses in stock, through to indirect losses in the...

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Resistance to Kudoa thyrsites in Atlantic Salmon

Research by Simon R.M. Jones,Steven Cho, Jimmy Nguyen and Amelia Mahony from the Canadian Pacific Biological Station, has found that Atlantic salmon which have recovered from infection with Kudoa...

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Low Temperature Performance of Disinfectants

Many disinfectants, which claim proper efficacy against many pathogens, are often tested at ideal circumstances, meaning room temperature (25 degrees C), clean surfaces with no dirt and mostly against...

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