The first containers specifically designed for aquatic specimens were the strictly functional open-air tanks used by the Romans to preserve and fatten fish for market.
As the water gets colder in the north of Scotland, the salmon gorge on plankton that have a far higher fat content than in summer, producing nicely fattened fish.
Hatched in about six weeks, the young bird fattens on fish, supplied by both parents.
There they are breastfed by does, sheltered in huts and fattened on fish to become strapping lads who "were always tormented by the demands of their maleness, but did not know what it was they yearned for".
He was standing on a piece of private property that, with government aid, had established a kind of salmon nursery to feed and fatten the fish and increase their chances of surviving and reproducing.
"I will fatten the fish in Manila Bay.
The absence of capital punishment would curb any legal avenue for Duterte to punish criminals with the methods he's suggested, which include the promise to "fatten the fish in Manila Bay" with the bodies of 100,000 dead people.
The 71-year-old has also admitted his connection to the Davao death squad, confessed to killing multiple people himself, vowed to "dump [criminals'] bodies" in Manila Bay to "fatten the fish," and repeatedly promised to bring suspected drug dealers to justice by having them slaughtered in the streets.
The president has joked about fattening up the fish of Manila Bay with the corpses of drug dealers, and vowed the drug war won't stop "until the last drug lord, last financier and last pusher have surrendered – or put behind bars, or below the ground if they so wish".
The bluefin tuna is endangered in the Mediterranean (where European fishermen catch half-grown fish and fatten them up for sale to Japan) and throughout the North Atlantic as well.
