Annual consumption of Artemia is now estimated at 3,500 – 4,000 tonnes, underpinning the production of over 900 billion crustacean post larvae and fish fry. With approximately 90 percent of the current Artemia production harvested from inland salt lakes, the future of the hatchery industry could be at risk and requires urgent attention. The purpose of the workshop was to explore needs and opportunities for a new international initiative to guarantee a more sustainable provision of Artemia, both from natural sources and from controlled extractive Artemia farming integrated with salt production and other fish/crustacean aquaculture.

In this issue:

New reviews of aquaculture now available online; Post-doctoral scholarships for women in STEM at the University of Stirling; Research breakthrough seen to curb shortage of "poor man's fish"; Free online aquaculture courses; Fishing for life 2022: South and South-East Asian Conference on Small Scale Fisheries and Aquaculture; Reported Aquatic Animal Diseases in the Asia-Pacific Region during the Third Quarter of 2021; Shrimp 2022: INFOFISH World Shrimp Trade Conference and Exhibition; Tuskfish CMS v2.0.3 available.

A scientific breakthrough at a research center in the Philippines might finally be the long-term solution to the perennial shortage of round scad (Decapterus spp.), known as the “poor man’s fish” in the country. In a world’s first, researchers successfully spawned the round scad Decapterus macrosoma in captivity at the Southeast Asian Fisheries Development Center, Aquaculture Department (SEAFDEC/AQD) in Tigbauan, Iloilo, marking a critical milestone towards farming the fish, locally known as galunggong. Round scad is considered a staple fish in the Philippines with over 202,000 metric tons harvested by commercial and municipal fisheries in 2020 according to government statistics.

In this issue:

Exploration of canal resources as a potential source for fish production in the Indian Sundarbans; Expansion of new host range of isopod Tachaea spongillicola infestation to fish species could pose a risk to aquaculture food industry in southeast Asian countries; Aspects of air-breathing fish farming practiced at Mathurapur-II Block, West Bengal, India; Magical role of live foods in boosting spawn survival of climbing perch: A success in the farmer’s field; NACA Newsletter.

Climbing perch inhabit water bodies ranging from fresh to brackish waters across a wide range of environments, and are widely distributed throughout south and southeast Asia through to southern China. In India it is prized both as a foodfish and as a traditional medicinal food. This article describes the induced breeding of climbing perch and the interaction of scientists and farmers to improve survival of larvae and fry in through the use of live feeds (rotifer) in small-scale hatcheries in India.