The Fish Site

In a sector where no two farms look alike, Wittaya’s modelling tools promise a common language for benchmarking performance, from shrimp ponds to salmon cages.

Using a unique stacked-tank, land-based system, Vertical Lake produces traceable fish while converting waste streams into organic fertiliser and collagen.

Why those trying to scale regenerative aquaculture such as seaweed farming, should focus on organisational, rather than technical, innovation.

George Birch, founder of Oyster Heaven, explains his novel approach to oyster reef restoration. 

A new roadmap from The Nature Conservancy Chile and Mayma argues that community-based seaweed farming could ease pressure on wild stocks, curb salmon farming impacts and create more resilient livelihoods along Chile’s long Pacific coast.

Shamim Nyanda, community manager for the forthcoming Women in Ocean Food Africa venture studio, explains her dedication to empowering the continent’s female blue food entrepreneurs.

The production of natural algal astaxanthin – at a scale and price that make it an affordable aquafeed ingredient – is tantalisingly close, according to Claude Kaplan, CEO of Kuehnle Agro Systems (KAS)*. 

Symbrosia is turning Asparagopsis from a climate concept into a performance feed additive that pays for itself on farms and ranches, while also committing to the research and restoration needed to make methane-cutting seaweed commercially and ecologically viab…

A new paper details how molecular tools such as CRISPR could be effectively used to increase the resistance of Atlantic salmon to sea lice – improving fish welfare and reducing costs for the salmon farming sector. 

In the Eastern Caribbean, seaweed farming has emerged as a promising livelihood for coastal communities – with St Lucia, St Vincent, and Grenada leading the way – yet hurricanes, sargassum blooms and processing bottlenecks all threaten the long-term future of …

A number of aquaculture entrepreneurs took part in the recent One Ocean Expedition, sparking real aquaculture collaborations and early seaweed initiatives in Baja California Sur.

Carlos Duarte argues aquaculture can deliver net benefits by shifting to low-trophic, circular farming – if policy, research and markets keep pace in 2026 and beyond.

France’s appetite for frogs’ legs is largely met by imports, but a farmer near Pierrelatte has developed a strong market supplying premium frogs to Michelin-starred restaurants.

BarAlgae, a producer of microalgal hatchery feeds for shrimp, fish and shellfish, aims to expand globally by setting up microalgae facilities in major aquaculture hubs.