Yes, you can use aluminum foil to store seafood temporarily. Aluminum foil is a good conductor of heat and can help keep seafood fresh by sealing in moisture and preventing air exposure. However, it's important to store the foil-wrapped seafood in a refrigerator or freezer to maintain freshness and prevent spoilage. For long-term storage, vacuum sealing or using food-safe plastic bags is recommended as aluminum foil can lead to freezer burn over time. Always ensure the seafood is properly wrapped and sealed to prevent contamination.