There’s nothing quite like the taste of fresh, quality seafood. Whether you’ve just picked up a fantastic haul from The Fish Factory in South Australia or landed your own catch, proper storage is key to preserving its delicate flavour, texture, and ensuring food safety. Getting it wrong can lead to rapid spoilage, but with a few simple best practices, you can extend the life of your seafood and enjoy its pristine quality for longer.

At The Fish Factory, we’re passionate about seafood from its source to your plate. Here are our top tips for handling, refrigerating, and freezing fresh fish like a pro.

The Golden Rule: Keep It Cold, Keep It Clean!

The moment fish is caught, a race against time begins. The cooler you keep it, the slower spoilage occurs.

1. Initial Handling & Transport: Don’t Break the Cold Chain!

• Shopping Smart: When purchasing seafood, make it your last stop before heading home.
• Ice is Your Best Mate: Always bring an insulated cooler bag or esky with plenty of ice or ice bricks. Ask your fishmonger to pack ice around your purchase.
• Direct to the Fridge/Freezer: Get your seafood into the refrigerator or freezer as soon as you walk through the door. Avoid leaving it in a warm car or on the kitchen bench.

2. Refrigeration: Short-Term Freshness

For immediate enjoyment, refrigeration is your best friend.

• Optimal Temperature: Your fridge should be running at 5°C or below, ideally closer to 0°C. Use a fridge thermometer to check!
• Preparation: Before storing, rinse your fish (whole or fillets) under cold water and pat it thoroughly dry with paper towel. Excess moisture can accelerate spoilage.

• Smart Packaging:
  • Fillets/Cutlets: Place fish fillets or cutlets on a plate or in a clean, airtight container. Cover them with a damp paper towel, then seal tightly with plastic wrap or the container lid. This prevents drying out and odours from escaping.
  • Whole Fish: If storing whole fish, it’s best to gut and clean it first. You can leave the scales on as they offer some insulation. Wrap it well in plastic wrap or foil, then place it in an airtight container.
  • Cross-Contamination Prevention: Always store raw seafood on the bottom shelf of your fridge, below any cooked or ready-to-eat foods. This prevents raw juices from dripping onto other items.

• Shelf Life: Generally, fresh fish fillets are best consumed within 1-2 days. Whole, gutted fish might last 2-3 days. Live shellfish like oysters or mussels should be consumed as soon as possible, kept in a container with a damp cloth over them in the fridge (oysters/mussels prefer the crisper at around 5°C, ensuring the cloth stays damp).

3. Freezing: Longer-Term Preservation

If you’ve bought more than you can eat fresh, freezing is an excellent way to preserve fish for several months.

• Preparation is Key:
  • Clean and Dry: Always clean, gut, and scale whole fish or prepare fillets as you would for immediate cooking. Pat dry thoroughly.
  • Portion Control: Freeze fish in meal-sized portions to avoid thawing more than you need.

• Minimise Air Exposure: This is crucial to prevent freezer burn, which compromises texture and flavour.
  • Vacuum Sealing: This is the gold standard for freezing fish, removing almost all air.
  • Tight Wrapping: If you don’t have a vacuum sealer, wrap individual portions tightly in plastic wrap first, pressing out as much air as possible. Then, place these wrapped portions into a heavy-duty freezer bag or an airtight freezer-safe container. Push out any remaining air before sealing.
  • The Ice Block Method (for Prawns): For green (raw, unpeeled) prawns, place them in a freezer-safe container, fill with water to cover, and seal. This creates an ice block that insulates the prawns from freezer burn. Do not add salt.

• Label and Date: Always label your frozen packages with the type of fish and the date it was frozen.
• Freezer Temperature: Your freezer should maintain a temperature of -18°C or colder for optimal freezing.
• Shelf Life in the Freezer:
  • Lean Fish (e.g., snapper, bream, whiting): Up to 6 months.
  • Oily Fish (e.g., salmon, tuna, mullet): Up to 3 months (due to higher fat content, they can spoil faster).
  • Prawns, Squid, Mussels (meat only): Up to 3 months.

4. Thawing Safely: Patience is a Virtue

Never thaw fish at room temperature! This allows bacteria to multiply rapidly.

• Refrigerator Thawing: The safest and best method. Transfer frozen fish to the bottom shelf of your fridge and allow it to thaw slowly overnight.
• Cold Water Thawing: For faster thawing, place the sealed package of fish in a bowl of cold tap water. Change the water every 30 minutes. Cook immediately once thawed.
• Microwave Thawing: Only use if you plan to cook the fish immediately after thawing, as parts of the fish may begin to cook.

By following these best practices from The Fish Factory, you can ensure your fresh fish stays safe, delicious, and provides maximum enjoyment for your family or customers. Enjoy your South Australian seafood!

Find Our Retail Store at 248-250 Grand Junction Road, Athol Park SA.

Call us on – 8341 1538