The giant featherback (Notopterus chitala) - valued as food, sport fish, and natural pest controller in carp ponds - remains under-utilised in Asian aquaculture despite strong market demand. Limited knowledge of seed production has constrained commercial development, whilst wild populations face pressures from overfishing and habitat loss.
Researchers at ICAR-Central Institute of Freshwater Aquaculture have compiled practical knowledge on captive breeding and larval rearing of this air-breathing species. Their findings address key challenges: establishing brood stock, triggering natural spawning using hard substrata, managing sensitive larvae through the critical first weeks, and preventing disease transmission from live feeds.
The techniques described offer farmers a pathway to reliable seed production, potentially easing supply constraints whilst reducing pressure on wild stocks. The work demonstrates how systematic documentation of breeding protocols can unlock aquaculture potential for neglected native species with conservation value.
In Purba Medinipur, India's leading fisheries district, two farmers are exploring new directions in aquaculture. Sri Buddhadeb Maity has established commercial farming of the prized murrel (Channa striatus), achieving growth rates of 250-300g within two months. His neighbour, Sri Uttam Manna, has taken an unconventional approach: cultivating freshwater aquarium fish in brackishwater ponds near the Bay of Bengal.
Manna's method challenges established practice. He has observed fewer disease problems than those typically encountered in freshwater aquarium fish operations, potentially due to the salt content in his ponds helping to control pathogens. Both farmers have developed profitable enterprises whilst sharing their methods with neighbouring producers, encouraging diversification across the region.
Reports received in 2025, as of the 2nd quarter, only came from few member governments including: Australia, Hong Kong SAR, India, Indonesia, Malaysia, Myanmar and Saudi Arabia. Listed below are the reported aquatic animal diseases covering the first and second quarters of 2025. The original and updated reports can be accessed at the Quarterly Aquatic Animal Disease report page.
The World Veterinary Education in Production Animal Health (WVEPAH) invites applications for Module I: Fundamentals of Farm Health Management in Aquaculture - part of a certification programme leading to worldwide recognition in Aquaculture Production and Health, delivered by Université de Montréal and validated by the World Organisation for Animal Health (WOAH).
This advanced hybrid training combines 40 hours of online learning with a residential week at James Cook University, Singapore, from 2-6 March 2026. The programme prepares aquaculture professionals to support farmers in disease prevention, biosecurity, surveillance, and product quality at farm, watershed, and national levels.
The course adopts a One Health approach, covering environment, nutrition, farm management, physiology, pathology, biosecurity, diagnostics, epidemiology, and international regulations. Through field visits and diagnostic laboratories, participants develop practical skills in necropsy, sampling, and case analysis.
Early bird registration (€2,400) closes 2 January 2026; regular fee €2,600.
The third High-Level Meeting on Aquaculture Transformation assessed progress towards 2030 transformation goals and identified priority actions for the Asia-Pacific region. The meeting report, covering discussions held 1-2 July 2025 in Shanghai, documents findings from representatives of NACA member governments, FAO and regional organisations.
Participants identified multiple barriers to sustainable intensification: farmer scepticism about unfamiliar technologies, limited access to expertise, and misaligned incentives that prioritise profit over environmental responsibility. Investment remains concentrated at higher levels rather than reaching small-scale producers. The discussions emphasised collaborative approaches, knowledge-based farming systems, and the need to document aquaculture's positive social impacts.
NACA and FAO will continue supporting National Innovation and Investment Plans in India, the Philippines, Thailand and Vietnam. Future work includes establishing an Aquaculture Innovation and Investment Hub and developing monitoring systems to track transformation progress across the region.