Aquaculture news, reports and industry insights

AQUAFEED | PRODUCT QUALITY

Alternative diets maintain gilthead seabream acceptance in consumer trial

Castellón, Spain, 15 October 2026 | A study by IATS-CSIC and Miguel Hernández University assesses how formulations containing alternative proteins affect fish texture, flavour and consumer ratings

REGULATION | BIOSECURITY

Authorisation barriers hinder access to biocides in European aquaculture

Brussels, 15 October 2026 | Administrative delays and a small market complicate the availability of products for disinfecting facilities and controlling biofouling

TECHNOLOGY | RAS SYSTEM

RAS biofilters do more than treat water: they also help shape its microbiota

Norway, 14 October 2026 | An experimental study with Atlantic salmon shows that microorganisms from biofilters can disperse into rearing water and alter its bacterial composition

MARKETS | EUROPEAN PRODUCTION

Italian fish farming rebounds in 2025 but remains almost 15% below 2019 levels

Verona, Italy, 14 October 2026 | Trout drives the annual recovery, while sea bass output remains a third below 2019 and hatchery production of both sea bass and seabream expands

MARINE SPACE AND COMPETITIVENESS

European aquaculture has yet to find a way to expand the space available for production

Ljubljana, Slovenia, 13 October 2026 | The MEDIGREEN and AZA4ICE projects are advancing the identification and planning of aquaculture zones in the Mediterranean, but it remains unclear how many of these areas ultimately translate into authorised projects and additional production capacity

NUTRITION AND HEALTH

BioMar presents experimental and farm results on a functional feeding strategy for European seabass

Ljubljana, Slovenia, 13 October 2026 | A functional feeding strategy showed favourable results in a controlled challenge and an assessment during a period of heightened disease risk at a commercial grow-out farm

DIVERSIFICATION | LAND-BASED AQUACULTURE

Chile revisits commercial turbot farming as RAS project faces scale-up challenge

Puerto Montt, Chile, 13 October 2026 | Universidad de Los Lagos currently produces around 500 kg of turbot per month and is exploring commercial expansion, although production costs and market demand remain key uncertainties

NUTRITION | PRODUCT QUALITY

Cage-farmed gilthead seabream can provide more EPA and DHA per serving than wild fish

Portugal, 9 October 2026 | A Portuguese study distinguishes the proportion of these omega-3 fatty acids in the fatty acid profile from their quantity per 100 grams of muscle, while exploring their potential for product authentication

ECUADOR | ENERGY AND PRODUCTION

Ecuador’s shrimp sector warns of combined pressure from higher electricity tariffs and self-generation costs

CIRCULAR AQUAFEEDS

Does information about circular aquafeed sustainability make consumers willing to pay more for fish?

Ljubljana, Slovenia, 8 October 2026 | A survey of 1,502 Italian consumers shows that sustainability information increases stated willingness to pay a premium, although barriers differ according to the source of protein

AQUAFEED OF FUTURE

Are we breeding the fish that tomorrow’s feed will need?

By Alejandro Guelfo, editor of misPeces

AQUACULTURE RADAR

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News and opportunities for the aquaculture sector.

News13 Oct 2026

Dublin to host Aquaculture Europe 2028 on 2–5 October

Aquaculture Europe 2028 will take place at the Convention Centre Dublin, Ireland, on 2–5 October 2028, following approval of the Irish bid by the European Aquaculture Society (EAS) Board of Directors. Under the theme “Innovation in a changing world: Adapting production in our waters”, the event will combine a…

News7 Oct 2026

Stirling secures £2.4m to address antibiotic use in Vietnam’s pangasius sector

The University of Stirling has secured £2.4 million for a four-year project addressing antimicrobial resistance in Vietnam’s pangasius farming sector. Led by Professor Margaret Crumlish, the international team will investigate how resistance develops and what prevents farmers from adopting alternatives to antibiotics.…

News6 Oct 2026

Brussels seeks first-hand evidence from aquaculture producers to simplify EU rules

The European Commission will hold two workshops in Brussels for freshwater aquaculture producers on 12 November and marine aquaculture producers on 13 November 2026, to understand the difficulties they face when applying Common Fisheries Policy rules and identify opportunities for simplification. The consultations will…

IN-DEPTH

Ocean Aquaculture begins work on Spain hatchery designed to produce eight million greater amberjack juveniles a year

Almería, Spain, 9 September 2026 | The first phase will involve an investment of around €15 million and is expected to begin production in January 2028, supplying both the group’s future offshore farms and other Mediterranean producers

INVESTMENT | HATCHERIES & RAS

Marine hatcheries as a key to aquaculture business success

ANALYSIS | AQUACULTURE NUTRITION

Can hydrolysates improve aquafeeds without increasing the cost of the fish produced?

Global, 3 August 2026 | The industry is investing in converting by-products into functional ingredients capable of supporting feed intake, digestibility and the performance of diets containing less fishmeal, although public data demonstrating their profitability over an entire production cycle remain scare

NUTRITION | AQUAFEEDS

EU protein plan opens opportunities for aquafeeds but leaves the sector outside its core measures

Brussels, 13 July 2026 | The European strategy could increase the availability of local and circular ingredients, but it does not guarantee that aquaculture will gain access to cheaper proteins

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Videos

NOWA, Network of Women in Aquaculture - Garazi Rodríguez

September 30, 2025

Garazi Rodríguez, treasurer and co-founder of NOWA. NOWA is a network of women from the Mediterranean and Black Sea regions, Network of Women in Aquaculture.
Javier Ojeda (APROMAR) - Steps boost aquaculture's growth

September 28, 2025

At the Aquaculture Europe 2025 – Valencia, misPeces interviewed Javier Ojeda, general manager of APROMAR, who analysed the current state of aquaculture in Spain and Europe and reflected on the steps needed to boost its growth.
The Conference & Tradeshow - AE25VAL

September 29, 2025

Valencia played host to the European Aquaculture Europe 2025 conference. In line with its slogan, 'Aquaculture for Everyone', the event brought together 3,115 participants from 97 countries. Plenary speakers, scientific sessions, industry forums and events for students made up the programme.