When a six-month old pig reaches its 280 pound market weight, it needs to leave the farm and make room for the next batch. But many of them had nowhere to go because their next stop, the processing plant, had cutbacks caused by the coronavirus.
Fish farms have a similar problem.
Now that coronavirus lockdowns have closed restaurants, fish farms have much less demand but their unsold fish keep growing. Knowing that a customer wants a perfect fit between the fish and the plate, a farm might sell a 1.8 pound barramundi. A larger fish not only would overlap the plate but also it requires a more robust water filtration system.
To cope with delayed and canceled demand, some farmers have flipped normal procedures. By reducing water temperatures, the fish have a slower metabolism, they eat less, and they gain less. (But energy costs rise and quality could fall.) They also are freezing or smoking the fish or just feeding them less protein.
This is a fish farmer with his barramundi:
Our Bottom Line: Derived Demand
Below, reflecting almost no seafood meals at sit down restaurants, the demand curve moves to the left:
So yes, returning to our title, a fish is like a pig. We just need to look at how the coronavirus created a ripple of diminished demand.
Our featured image is from WSJ.