Second Phase of Aquaponics: Giant river prawns
Giant river prawns (Macrobrachium rosenbergii) raised in Recirculating Aquaculture Systems (RAS) provide a sustainable seafood alternative to imported shrimp. These freshwater crustaceans are known for their sweet, delicate flavor and firm texture, with some specimens reaching lengths of up to 12 inches. Nutritionally, they are an excellent source of lean protein, offering essential amino acids, omega-3 fatty acids, and minerals like calcium and iron. Additionally, they are low in saturated fat and calories, making them a healthy choice for consumers.
The conservation benefits of farm-raised giant river prawns in RAS are significant compared to wild-caught shrimp imports. The production in Recirculating Aquaculture Systems reduces pressure on wild populations and minimizes environmental impact by effectively controlling water usage, waste, and disease spread. This closed-loop system enables efficient resource management and lessens the reliance on antibiotics typically used in traditional shrimp farming. Furthermore, local production helps decrease the carbon footprint associated with the long-distance transportation of imported shrimp.
In contrast to wild shrimp harvesting, which can harm marine ecosystems through bycatch and habitat destruction, RAS prawn farming has a minimal impact on natural environments. It also aids in the preservation of coastal mangrove forests that are often cleared for conventional shrimp farms. By choosing farm-raised giant river prawns, consumers can support more sustainable aquaculture practices while enjoying a nutritious and flavorful seafood option.
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Larval Prawn
Larval Prawn
Larval Prawn
In the larval stage, newly hatched larvae of freshwater crustaceans progress through protozoea and mysis stages before reaching the postlarval phase over two to three weeks. This progression is influenced by environmental factors like water temperature and salinity, which are crucial in Recirculating Aquaculture Systems aimed at producing sustainable seafood.
Grow Out
Larval Prawn
Larval Prawn
Postlarvae can tolerate a range of salinities and migrate to freshwater, making them adaptable for environments like Recirculating Aquaculture Systems. They feed on a variety of food sources, including larval and adult insects, algae, mollusks, worms, fish, and the feces of other animals. As they grow, these postlarvae transition into juveniles with a bluish to brownish color before reaching adulthood, contributing to the sustainability of seafood sources like freshwater crustaceans.
Table ready
Larval Prawn
Table ready
Adult prawns, which are a type of freshwater crustaceans, exhibit a distinctive blue-green color and undergo molting to achieve growth increments. These prawns typically molt approximately 41 times before they reach full size and maturity, making them an important species in sustainable seafood production, especially within Recirculating Aquaculture Systems.
Prawn - Coming Soon
Giant RiveR Prawn
Our seafood is always fresh (never frozen), sourced from sustainable aquaculture practices that focus on freshwater crustaceans. Utilizing Recirculating Aquaculture Systems, we ensure a reliable supply of high-quality, sustainable seafood.
6-8 Count
Giant river prawns, a type of freshwater crustaceans, are prized for their sweet and succulent meat, often exhibiting a slightly sweeter flavor compared to certain shrimp varieties. Nutritionally, giant river prawns are rich in protein, low in fat, and provide essential nutrients like omega-3 fatty acids, vitamins, and minerals. While the taste between prawns and shrimp is comparable, the nutritional benefits of giant river prawns enhance their appeal as a healthy and flavorful seafood option, especially when sourced from sustainable seafood practices, such as those implemented in Recirculating Aquaculture Systems.
Sustainably grown and sourced proteins, including freshwater crustaceans, are integral to promoting sustainable seafood practices, particularly when utilizing Recirculating Aquaculture Systems.