Lower stocking density boosts striped dwarf catfish growth in biofloc systems
A 90-day biofloc experiment in Bangladesh found that striped dwarf catfish stocked at 250 fish per cubic meter showed the ...
Tag: aquaculture
Chile, Norway and Scotland Show Three Paths to Fish Welfare Law
A comparative review finds Chile, Norway and Scotland operationalize farmed fish welfare very differently, and proposes an evidence-based regulatory framework ...
First Continuous Cell Lines End Six-Decade Quest to Culture Marine Invertebrate Cells
A new review chronicles six decades of marine invertebrate cell culture and the 2025 arrival of the first continuously proliferating ...
Feed Additives Boost Tilapia Defenses and Dampen Virulence Genes in Challenged Fish
Supplemented diets raised antioxidant and immune markers and lowered virulence-gene transcript abundance in Aeromonas hydrophila recovered from challenged Nile tilapia.
CRISPR/Cas9 Disruption of oca2 and tyr Genes Alters Pigmentation in Zebrafish
Scientists used CRISPR/Cas9 to disrupt the tyr and oca2 pigmentation genes in zebrafish, reducing melanophores and visibly altering coloration in ...
Chromosome 25 Signal Tied to Bacterial Kidney Disease Resistance in Atlantic Salmon
A two-generation genomic study of Atlantic salmon links a chromosome 25 haplotype to lower mortality and longer survival under bacterial ...
New Protocol Will Map Global Evidence on Nature-Based Aquaculture Outcomes
A newly published systematic map protocol sets out how researchers will identify and classify the global literature on environmental outcomes ...
Chicken Waste Silage Replaces Fishmeal in Rainbow Trout Diets Up to 20 Percent
A ninety-day trial found acid-fermented chicken intestinal waste silage can replace up to twenty percent of fishmeal in rainbow trout ...
Diatom diet unlocks mass production of Japan’s edible acorn barnacle
Japanese researchers report the first mass seed production method for the edible acorn barnacle Balanus rostratus, using a locally collected ...
Aquaponics tops sustainability but money and gender shape fish farming choices in Uganda
A survey of 169 Ugandan fish farmers finds aquaponics is the most sustainable system yet the least adopted, with gender, ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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