Travelling with Fish Internationally | Import Rules and Tips
Moving aquarium fish internationally is significantly more complex than moving dogs or cats. The rules vary widely by species, country, and transport method, and mistakes can result in fish being confiscated or euthanised at the border.
Is your species permitted?
The first question is always: is the species you want to transport permitted in the destination country? Check:
- CITES status: is the species on the CITES Appendix I (trade banned) or Appendix II (trade regulated) list?
- Destination country approved species list: countries like Australia have a positive list of approved species, and anything not on the list cannot be imported, regardless of CITES status
- Origin country export rules: some countries restrict or ban the export of certain species regardless of destination
Disease certification
For most countries, ornamental fish imports require a health certificate from a government-authorised aquatic animal veterinarian, confirming the fish are free from specific notifiable diseases. In the EU this is governed by Regulation (EU) 2016/429 on transmissible animal diseases.
Common diseases of concern for imported fish include koi herpesvirus (KHV) in koi and goldfish, and viral haemorrhagic septicaemia (VHS) in various species.
Transport conditions
Fish for air transport are typically packed in sealed oxygen-enriched bags inside polystyrene-lined cardboard boxes. Professional fish shippers use:
- Water conditioned to reduce stress (temperature stabilised, stress coat added)
- Oxygen injection before sealing bags
- Double-bag method to prevent leaks
- Adequate space per fish to prevent overcrowding and waste build-up
The transport time (door to door) is critical. Most tropical fish can tolerate 24 to 48 hours in transit bags if properly prepared. Delicate or rare species may require shorter transit times.
Australia: the strictest destination
Australia only permits the import of ornamental fish from approved species lists and approved source countries. Applications go to the Department of Agriculture, Fisheries and Forestry (DAFF). Fish that arrive without approval are destroyed. Australia does not have provisions for bringing in unapproved species even for personal collections.
If you are relocating to Australia with an aquarium, it is typically impractical to bring your fish. Most owners donate or sell their collections before departure and start fresh in Australia with locally sourced approved species.
Practical advice
Work with a specialist ornamental fish shipper who has experience with international cargo documentation. This is not a task to attempt without professional help, particularly for rare or CITES-listed species.