Seabass farmers suffer from a long-lasting production period of at least 18 months, causing a long-term gap in financial income and payback. This study investigated the integration of Litopenaeus vannamei with Dicentrarchus labrax aquaculture allowing seabass farmers to earn a consistent income 2–3 times a year. Six treatments (seabass alone “control group,” seabass with 5, 10, 15, 20, and 25 shrimp in the fish tanks) were tes...