Closed fish-farming "bags" must withstand nature's forces
Tuesday, January 14, 2014 - 09:01
in Physics & Chemistry
New kinds of aquaculture net cages that physically separate the farmed salmon from the open waters are already in the testing phase. The idea is to prevent the dreaded salmon louse from ever reaching its intended victim by enclosing the fish inside a closed system and pumping in seawater from the depths where salmon lice do not live.