The article highlights the significant impact of the COVID-19 pandemic on the aquaculture industry, specifically on tilapia sales, in Quintana Roo, Mexico. The pandemic has led to a 50% drop in sales, resulting in the closure of many distributors, and has affected the production sector, including Tilapia Acuacultura Caribe Sur, which accounts for 70% of the state's Tilapia production. The farm, which operates on a five-hectare estate, has seen a reduction in sales from four to five tons per week to 2.5 tons at most. The high costs of inputs and maintaining a workforce have increased the production cost of tilapia, while the pandemic has also prompted the farm to diversify its production to include shrimp, despite the higher production and market costs.