Thieves have stolen more than 400 seal bombs, two dart guns and a shotgun from salmon giant Tassal’s Dover facility in the state’s far south.

Key points:

  • Police are investigating a break-in at the Tassal Dover facility in late April
  • They say safes were unlocked using keys stored on site and 432 seal deterrent explosives stolen
  • The deterrents are government-approved but conservationists have criticised their use

Police said the items were stolen from two locked safes inside a locked shed at the Strathblane facility between April 20 and 28. 

The safes were unlocked using keys stored inside a keypad safe on the property. 

Police said the 432 explosives, two dart guns and the shotgun were stored correctly, and that their investigation would look at whether appropriate firearms licences were held. 

A seal bares its teeth

The company says stolen equipment is approved for use in deterring seals and keeping workers safe.(

Supplied: Gary Oliver


Tassal confirmed that a break-in at its Dover site was discovered on April 28th and immediately reported to police.  

The company said the equipment was government-approved and used for dealing with seal interactions and keeping its workforce safe at sea. 

Tassal said the aquaculture industry used shotguns to shoot beanbag bullets as seal deterrents, which complies with the Tasmanian Government’s seal management plan. 

Environment Tasmania’s Laura Kelly said the theft was worrying. 

Bean bag round

The use of beanbag bullets against seals has been approved by the government. (

Supplied: Security Devices Inc


“This throws a spotlight on just how violent the industry’s attack against seals is,” she said. 

“We’re talking explosives and shotguns, with our recent Right to Information requests showing seals have been shot in the face and 4,000 seal bombs or ‘crackers’ have been used in the past two years.”

A 2018 report by the ABC revealed almost 9,000 beanbag bullets had been fired at seals around aquaculture sites in Tasmania over the previous five years.

Police have asked anyone with information about the theft or location of the stolen items to contact them or CrimeStoppers. 



Seal bombs, shotgun stolen from salmon facility
Source 1


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