OLAS is born: A new era for responsible aquaculture in Latin America

News

Participants of the Latin American Sustainable Aquaculture Summit.

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Angelfish (Scalar) Guide: Care, types, reproduction, and compatibility

Aquarium

Angelfish (Pterophyllum scalare) at the Montreal Biodome. Source: mendel

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Genetic keys for improving fillet yield in rainbow trout

I+R+D

In a global aquaculture sector that requires increasingly efficient production to meet protein demand, every gram of product counts. Fillet yield—the proportion of edible fillet ...

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LACQUA 2025: Organizing committee shares details about the upcoming annual meeting of the World Aquaculture Society’s Latin American and Caribbean Chapter

News

LACQUA25 will take place in Puerto Varas – Chile.

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Fin and Tail Rot: How to prevent, diagnose, and treat

Aquarium

Betta fish affected by fin and tail rot. Source: Dizzy Respect.

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Tuna Aquaculture: farming systems, feeding and reproduction

Report

Pacific bluefin tuna (Thunnus orientalis). Source: Laika ac.

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Sustainable aquaculture investment: the trillion-dollar opportunity

Market

New report projects unprecedented future for aquaculture.

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The pond food web: a model for optimizing your fish farm

I+R+D

Nutrient input sources included in the reviewed FSMs, n = number of FSMs that include the corresponding nutrient source. Source: Tarigan et al., (2025); Reviews in Aquaculture, 17(3), e70044.

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Non-native species: the engine of growth and hidden risk of aquaculture

I+R+D, Market

Proportion of non-native production relative to total aquaculture production (1950–2022) for each country. Source: Oficialdegui et al., (2025); Reviews in Aquaculture, 17(3), e70037.

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The use of macroalgae in fish feed: benefits and potential

I+R+D

Seaweed. Source: SINTEF.

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