In this issue:

• Progressive women carp farmers of Haldia, Purba Medinipur, West Bengal, India.
• Captive breeding of Ompok bimaculatus (pabda): An indigenous catfish of North East India.
• Reaching out to the unreached through diversified aquaculture in Nagaland.
• Fish cooperatives: Development and performance through sustainable development goals for food and feed ecosystems.
• NACA Newsletter.

Nagaland is one of the eight sister states in northeast India. It is a mountainous region, home to diverse indigenous tribes with distinct cultures. With a population of 2.28 million, the total potential area for aquaculture is estimated to be around 30,000 hectares, but around 90% of this area remains untapped. The ICAR-Central Institute of Freshwater Aquaculture (CIFA) has made significant efforts to establish aquaculture as a viable livelihood option for the people of Nagaland through programmes on i) paddy and amur carp farming, and ii) promotion of ornamental fish farming among school children. This article describes efforts to implement a project on amur carp farming as a diversified aquaculture practice under the Northeast Program. Further efforts to initiate aquarium-based farming of ornamental fish species through a capacity building programme and distribution of aquariums and ornamental fish species to high schools are also described.

In this issue:

• Scientific aquaculture to promote better livelihoods for Scheduled Caste farmers.
• Rainbow trout in Jammu and Kashmir: Present status and strategies for expansion.
• Community participation in marine ornamental aquaculture: An integral approach on livelihood empowerment of islander women and conservation of reef ecosystems at the Lakshadweep Islands, India.
• Training programmes organised by West Bengal Fisheries Department in South 24 Parganas in the beginning of 2024.
• Exploring the possibility of captive production of a near threatened catfish, Rita chrysea for Indian aquaculture.
• NACA Newsletter.

Promoting and encouraging community participation in marine ornamental aquaculture presents an alternative approach to enhancing the economic status of marginalised individuals, particularly women, in the Lakshadweep islands. Additionally, it aids in curbing the wild capture of marine ornamental organisms, thereby relieving pressure on natural resources. The article examines the strategy of community-based marine ornamental aquaculture and its significance in bolstering the economy of islanders, particularly women, in the Lakshadweep Sea. It seeks to investigate effective approaches to promote the sustainability of the coral reef ecosystem in the region. High-value marine ornamental organisms, such as fishes and shrimps, are cultivated in community aquaculture units using simplified technology. These organisms are supplied to aquarists and hobbyists, thus supplementing the income of local women islanders.

In this issue:

• Neolissochilus hexagonolepis (chocolate mahseer): A flagship species for diversification of hill aquaculture in Northeast India.
• Aquarium fish culture in open village ponds in South 24 Parganas, West Bengal.
• Women nurtured transformative aquaculture in rural Bengal.
• Breeding and seed production technology of striped spiny eel Macrognathus pancalus to benefit fish farmers.
• Grow-out culture of the loach Lepidocephalichthys thermalis in modified tanks.
• NACA Newsletter.

The article highlights the successful commercial-scale breeding, propagation, rearing, and sale of aquarium fish species in the Howrah and South 24 Parganas districts of West Bengal, India. It focuses on the innovative practices of two experienced aquarium fish farmers, Sri Bikash Sau and Sri Swapan Parua, who have introduced a novel approach to aquarium fish culture in open earthen and common village ponds. The success stories of Sri Bikash Sau and Sri Swapan Parua serve as inspirations for small and medium-scale farmers and aqua-entrepreneurs. Their innovative approach to open pond production for aquarium fishes demonstrates the increasing potential and expansion of the aquarium fish business in the region.

In this issue:

• How welfare assessments of farmed white leg shrimp (Penaeus vannamei) can benefit the whole industry
• Thai Fish Project: A path towards a sustainable aquaculture
• Nationally-recognised ornamental fish breeder Kripan Sarkar - a man to remember
• Tilapia parvovirus disease: An emerging threat for the tilapia aquaculture industry
• Naihati fish seed market as state-of-the-art for sustainable support services to fish growers, buyers and traders
• NACA Newsletter

Naihati fish seed market of West Bengal was established in 1976 and is the largest seed market in India. With the advent of induced breeding technology and hatcheries, fish seed is now available almost year-round, catering to the need of Indian farmers. Situated in North 24 Parganas, Naihati wholesale fish seed market is a well-known establishment that provides multifaceted services to stakeholders including fish seed growers, retailers, sellers, and mediators. This article describes the state of the market as aspects of its evolution over time.

The Late Sri Kripan Sarkar was an enterprising ornamental fish breeder-cum-farmer par excellence, exporter and supplier of the same from northern part of West Bengal. As proprietor of Rainbow Ornamental Fish Farm, at Bakshipara Village in Jalpaiguri District, he was an expert and authority in scientific breeding, larval rearing, propagation, research and experimentation on economically important freshwater ornamental fishes. There was a time when Sri Sarkar was the only commercial ornamental fish breeder in north Bengal. This article documents his experiences and career as an influential pioneer in the ornamental fish culture trade.

In this issue:

• Pathway to aquaculture biosecurity: Mitigating risks, managing progressively and engaging the value chain
• Important considerations for feed and feeding management during Indian catfish culture
• A transitional journey from fisheries to aquaculture in Moyna
• Colour widow tetra: A new and highly preferred aquarium fish in West Bengal
• Expanding the horizon of aquaculture through women's empowerment
• NACA Newsletter