Decreases sea lice attachment

Trials show that salmon fed with SHIELD has 20% less lice attachments. This can mean less delousing and fewer starvation days.


  • Decreases sea lice attachment
  • Reduces settlement rates and increases time between treatments
  • Supports fish defences
  • Makes fish better able to cope with sea lice challenge


Continuous feeding in periods where increased prevention of lice attachment is required. 

If you want to prevent other challenges in addition to lice, such as PD, use Protec.