Biofloc is a modern concept of high density fish rearing wherein fish are nurtured in a water tank, made of turbulane sheet.

Renderings from AgriMarine show a cross-section of the "version two" design of the company's contained in-ocean fish-farming tank. The new version, produced by Janicki Industries, is stronger ...

Fish farming involves the commercial breeding of fish, most often for food, in fish tanks or artificial enclosures such as fishponds.

Sullivan said fish farming is only one aspect of their program. "Starting in sixth grade, students learn how to maintain the water quality and the species in small freshwater tanks.

Six cylindrical tanks ranging in size from 1,000 to 3,200 gallons (3,785 to 12,100 liters) line the north side of the building, each home to hundreds of edible fish such as bass or tilapia.

The smaller tanks contained minnows that were not much bigger than a grain of rice and were born from giant, 40-pound breeding fish kept at the facility.