The Aquaculture Podcast Show • by Wisenetix

In this episode of The Aquaculture Podcast Show, we explore why traditional vitamin and trace mineral recommendations may no longer meet the needs of modern Atlantic salmon production. As farming systems, feed ingredients, and environmental challenges evolve, nutritional strategies must adapt to support health, welfare, and resilience. Key insights include mineral bioavailability, stress managemen...

In this episode of The Aquaculture Podcast Show, we explore how real-time monitoring, Internet of Things technology, and predictive analytics are changing shrimp production. Water quality data, machine learning models, and automated alerts help anticipate environmental shifts, improve feed efficiency, and support more consistent yields. We also examine how autonomous management systems could shape...

In this episode of The Aquaculture Podcast Show, we explore how the Salmon Microbial Genome Atlas is reshaping our understanding of Atlantic salmon nutrition and health. New genomic insights reveal how gut microorganisms support digestion, vitamin production, stress resilience, and the use of sustainable feed ingredients. We also examine antimicrobial resistance patterns and future challenges link...

In this episode of The Aquaculture Podcast Show, we explore how omega- 3 and omega-6 fatty acids from plant oils influence immune responses in Atlantic salmon. Learn how feed formulation can shape inflammation, antiviral defenses, membrane function, and disease resilience while supporting sustainable aquaculture production. Discover why nutritional strategies are becoming powerful tools for improv...

In this episode of The Aquaculture Podcast Show, we explore how ginseng saponins can improve shrimp performance in low fish meal diets without compromising harvest quality. The research highlights better nutrient utilization, stronger antioxidant defenses, improved hepatopancreas health, and greater resilience under ammonia nitrogen stress. Practical insights reveal new opportunities to reduce fee...

In this episode of The Aquaculture Podcast Show, we explore how poor water quality and environmental stress can weaken Nile tilapia's immunity and increase severe parasitic infections in commercial aquaculture systems. We examine the impact of ammonia, low oxygen, bird vectors, tissue damage, and optimized praziquantel treatments that improve fish survival and food safety. Climate-driven paras...

In this episode of The Aquaculture Podcast Show, we explore how water temperature directly changes protein utilization, growth efficiency, immunity, and water quality in Nile tilapia production. Under thermal stress, excessive dietary protein can increase ammonia output, oxidative stress, and metabolic inefficiency instead of improving biomass performance. We also examine precision feeding strateg...

In this episode of The Aquaculture Podcast Show, we explore how plant-based diets, zinc absorption, and water temperature influence nutrient uptake in Atlantic salmon. Modern feed strategies can support sustainable production without disrupting mineral utilization, but nutrient timing changes dramatically throughout digestion. Rising ocean temperatures may also reshape how fish process essential n...

In this episode of The Aquaculture Podcast Show, we explore how nanotechnology improves curcumin and olive oil delivery in whiteleg shrimp diets. Poor bioavailability often limits phytogenics, but nanoemulsions enhance dispersion, absorption, and cellular uptake. Strong gains in feed efficiency, growth, immunity, and hepatopancreas health are observed, alongside improved economic returns. Practica...

In this episode of The Aquaculture Podcast Show, we explore how plant-based lipid strategies can reshape tilapia fillet quality by enhancing omega-3 bioavailability and improving flavor profiles. A targeted alpha linolenic acid approach maintains production efficiency while upgrading nutritional value and sensory appeal through precise lipid remodeling and controlled oxidation. Discover how scalab...

In this episode of The Aquaculture Podcast Show, we explore how transgenic camelina oil can replace marine ingredients while maintaining salmon performance and improving omega-3 levels. We examine growth results, feed intake challenges, and metabolic responses under commercial conditions. We also consider how agriculture can support aquaculture at scale. Listen now on all major platforms! Inspired...

In this episode of The Aquaculture Podcast Show, we explore how broodstock nutrition shapes reproductive performance in Nile tilapia. We examine how protein levels, energy balance, fatty acid sources, and micronutrients regulate spawning success, larval quality, and survival. From cellular mechanisms to farm-scale outcomes, nutrition defines productivity. Discover how precise feed strategies can t...

In this episode of The Aquaculture Podcast Show, we explore how methionine shapes metabolism, liver health, and genetic regulation in Atlantic salmon fed plant-based diets. Traditional feed models are challenged as nutrition influences epigenetics and long-term performance. We uncover hidden metabolic bottlenecks and their impact on future generations. Listen now on all major platforms! Inspired b...

In this episode of The Aquaculture Podcast Show, we break down why “everyday loss” can quietly erase production, using Norwegian Atlantic salmon baseline mortality data. Key drivers include temperature and salinity stress, geographic disease pressure, transfer timing, and the smolt paradox. Most importantly, sea lice control methods can nearly double mortality by adding physical stress and weakeni...

In this episode of The Aquaculture Podcast Show, we explore how predictive molecular diagnostics and targeted clinical nutrition helped mitigate a severe viral outbreak in farmed Atlantic salmon in northern Norway. By tracking early viral signals and immune markers, production teams deployed a specialized marine-based diet at the precise moment needed. Results showed controlled inflammation, low m...

In this episode of The Aquaculture Podcast Show, we explore how feed formulation and environment shape the mineral profile of Atlantic salmon. By analyzing over 100 studies, key gaps in data on market size fish are revealed, along with strategies to enhance iodine and selenium levels through precise supplementation. We also examine regional water effects and byproduct value. Listen now on all majo...

In this episode of The Aquaculture Podcast Show, we examine how black soldier fly full-fat meal can replace marine protein in Atlantic salmon fry diets. We explore inclusion thresholds, chitin correction in protein analysis, pellet quality, growth performance, and fish-in-fish-out reduction. Results show a 5 to 10 percent sweet spot that supports performance and sustainability. Listen now on all m...

In this episode of The Aquaculture Podcast Show, we analyze why antimicrobial use in Chilean salmon production differs so sharply from Norway, despite similar output levels. A technical audit examines pathology, pharmacology, vaccine limitations, and environmental drivers behind current practices. Biological realities, not optics, shape the sanitary landscape. Clear data replaces assumptions and h...

In this episode of The Aquaculture Podcast Show, we explore how salinity gradients reshape growth performance, feed efficiency, and flesh quality in blue tilapia production. Metabolic efficiency, muscle composition, amino acid retention, and fatty acid profiles are examined through applied research data. Practical strategies emerge for balancing biomass targets with premium fillet quality using sa...

In this episode of The Aquaculture Podcast Show, we explore the most persistent challenge in salmonid production: sea lice control. A shift toward precision integrated management is examined, combining physical barriers, biological tools, functional feeds, and emerging technologies. Resistance mechanisms, welfare tradeoffs, and future genetic solutions are explained clearly and practically. Stay a...

In this episode of The Aquaculture Podcast Show, we examine why sustainable feed remains the main bottleneck for future salmon production growth. Exploring how cost, performance, and economic pressure still outweigh environmental priorities in feed decisions. It also addresses weak sustainability, information gaps, future ingredients, and value chain collaboration. Learn how efficiency, not labels...

In this episode of The Aquaculture Podcast Show, we focus on production efficiency challenges in Atlantic salmon, with special attention to early maturation and grilsing. Explaining how genetics, sex, and nutrition interact to regulate maturation through gene expression rather than fixed outcomes. Key insights highlight precision feeding, sex specific management, and transcriptomic control as prac...

In this episode of The Aquaculture Podcast Show, we explore how functional feed ingredients are reshaping tilapia nutrition beyond simple fish meal replacement. Examining microalgae inclusion strategies, pigment deposition, protein limitations, lipid quality, and omega three enrichment. Practical insights highlight finishing diets, economic trade-offs, and future processing solutions for microalga...

In this episode of The Aquaculture Podcast Show, we explore updated amino acid requirements for Nile tilapia under modern production conditions. Highlights on how genetics, production systems, and feed ingredient volatility are reshaping precision nutrition strategies. Key insights include digestible amino acids, ideal protein concepts, and stage-specific formulation targets. Learn how balanced am...

In this episode of The Aquaculture Podcast Show, we focus on the economic and technical shift toward plant-based diets in tilapia production. The conversation explores how anti-nutritional factors reduce nutrient utilization efficiency and what strategies can address these challenges. Key approaches include functional feed additives, ingredient processing, and genetic selection. The episode highli...