Perch

Perch refers to several species of freshwater fish, with European perch (Perca fluviatilis) and yellow perch (Perca flavescens) being the most commonly farmed. European perch is widespread across Europe and Asia, while yellow perch is native to North America. Both species are highly valued for their firm, white flesh and are farmed for food production and restocking in natural waters.

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Learn more about Perch

  • High-Protein Diet: Perch require a diet with

  • 40-50% protein, particularly during early growth stages. Protein sources include fish meal, insect meal, and plant-based alternatives such as soybean meal.

  • Fat and Energy Needs: A diet containing 10-20% fat ensures proper growth and energy metabolism. Essential fatty acids like omega-3 and omega-6 are important for health.

  • Natural vs. Formulated Feed: In natural waters, perch are carnivorous, feeding on small fish, crustaceans, and insects. In aquaculture, they are fed formulated sinking or floating pellets designed for carnivorous species.

  • Nutrient Requirements: Perch need a balanced diet with vitamins (A, D, B-complex) and minerals (calcium, phosphorus, selenium) to support immune function and bone development.

  • Recirculating Aquaculture Systems (RAS): Perch are commonly farmed in RAS for controlled water quality, efficient feed conversion, and year-round production.

  • Pond Farming: Extensive and semi-intensive pond farming allows perch to feed on natural organisms, supplemented with commercial feed.

  • Tank-Based Systems: Perch are reared in indoor or outdoor tanks with controlled feeding and aeration.

  • Cage Farming: In some areas, perch are farmed in cages placed in lakes or reservoirs, utilizing natural water resources while being fed formulated diets.

  • Polyculture Systems: Perch can be farmed alongside other species, such as carp, in integrated aquaculture systems to optimize resource use.

  • High-Quality Protein: Perch is a lean fish rich in protein, supporting muscle growth and overall health.

  • Rich in Omega-3 Fatty Acids: Contributes to heart health, brain function, and anti-inflammatory benefits.

  • Mild, Delicate Flavor: Perch has a sweet, mild taste with firm, flaky flesh, making it a favorite for various cooking methods, including frying, baking, and grilling.

  • Low in Contaminants: Farmed perch typically have lower levels of mercury and pollutants compared to some wild-caught fish.

  • Sustainable Choice: With responsible farming practices, perch production can help reduce pressure on wild fish stocks.