Husbandry

Pat Reynolds, one of the world’s preeminent lumpfish researchers, believes that – despite a number of welfare issues and a slight dip in their popularity – the species merits a prominent place in the list of ways to control sea lice on salmon farms.

Over the last 11 years Mpanju Elpidius has grown his tilapia farm from scratch, to become one of Tanzania’s largest farmers – producing over a million fingerlings as well as 20 tonnes of market-sized fish every month.

Following the launch of a new tilapia welfare assessment programme in China, IQC’s Conglong Li and Sisi Xie explain why they are working with FAI to raise awareness of its importance – both for ethical and economic reasons.

As many aquaculture operators feel the economic pinch, this article suggests a number of ways in which production efficiency – and thereby economic performance – can be improved.

Stacy Ann Gray has spent over 15 years as an aquaculture extension officer at Jamaica’s Ministry of Agriculture and Fisheries, where her achievements include setting up an oyster farm and the country’s first seaweed farm.

With two crops of mussels now in the water, it’s a question of keeping ones boat and buoys afloat for another six months – which isn’t always as straightforward as it sounds.

Jim Treasurer, co-editor of a new comprehensive publication on sea lice, looks back on over three decades of working to combat aquaculture’s best known and most costly ectoparasites.

Norway’s Atlantic salmon sector published their feed composition and utilisation data from 2020, showing more novel ingredients in their formulations and greater salmon output – but as inflation and global commodity prices surge, feed companies may face diffic…

Though indoor shrimp farming has been tapped as a potential disruptor in the aquaculture space, investors have been hesitant to sign on the dotted line. But according to Aurore Gil of ADM Capital Europe, this reflects an investment stance that’s better charact…

Though many are still at the pilot stage and haven’t been proven at an industrial scale, analysis from Spheric Research suggests that indoor shrimp farming has huge potential to transform the wider industry.

This year has been particularly notable for the emergence of the seaweed sector, according to Harrison Karisa, senior aquaculture specialist at the World Bank, which has over $9 billion relating to the ocean portfolio.

Lake Volta might be the most productive aquaculture centre in Ghana, but the current model of fish farming on the lake is unsustainable, according to Dr Kofitsyo Cudjoe, a senior adviser at the Norwegian Veterinary Institute’s Aquatic Animal Health and Welfare…

This year has been a varied one for Regal Springs. However, there have still been plenty of positives for the flagship multinational tilapia producer, according to Laurent Develle and Vernon Bradley – respectively, the group’s head of corporate affairs and hea…

After an eventful recent past – which included two years stuck in Myanmar due to Covid-19 restrictions and then spending time as a refugee in Vietnam, where his former student, Loc Tran, managed to secure him a temporary visa after the coup in Myanmar – Prof K…

Following a challenging year, shrimp farmers should not be too pessimistic about 2023 – as long as they don’t leave themselves overexposed, argues Willem van der Pijl, managing director of the Global Shrimp Forum.

The environmental impacts of aquaculture are often in the spotlight. The need for sustainable practices is now firmly embedded in the minds of the public, governments and industry – but this sometimes presents trade-offs in fish welfare.

How Latin American aquaculture operators are being impacted by rising costs and what can be done to adjust to the new normal.