Protected species and pests
Some fish are declared as protected or as pests, and different fishing rules apply to these species.
Anyone who takes these species from SA waters may face heavy fines, as this is considered illegal fishing activity.
Protected species rules
Protected species must not be taken under one of the following circumstances, according to the type of fish:
- at any time
- during certain stages of their life cycle, for example during their reproductive period
- during certain times of the year
- from particular closed areas or reserves.
If you catch a protected species, you must return it to the water immediately, avoiding further harm. Learn how to handle your catch and safely release it.
Aquatic pests rules
Aquatic pests are non-native fish, aquatic plants, or animals (crabs, molluscs or invertebrates) that cause a range of environmental problems. Learn more about aquatic pests and search them by species or location.
Pests must be reported so we can prevent them from spreading – they cannot be taken or released back into state waters.
Report pests
You must immediately report to Fishwatch if you catch an aquatic pest, or if you see any unusual freshwater or marine organism. To assist with your report:
- Record your location – screenshot your map app or use photo geotagging.
- Provide these details:
- habitat (e.g. harbour, beach, rocky reef)
- date and time
- water depth if the organism was found under water
- the number of suspected marine pests you saw.
- Take close-up photos from different angles – try to include an object for reference (coin or another available item).
Biosecurity precautions
Recreational fishers can help protect our environment from aquatic pests by:
- following the recommended vessel and equipment cleaning guidelines to avoid biofouling
- never moving or disposing of exotic species or aquarium fish into waterways (including translocating from one waterway to another) without a permit
- having the required permits to stock species in private waterways (e.g. dams).
