Greenwater Tank Culture
Greenwater tank culture of tilapia uses biological processes in the water column to maintain water quality and promote healthy fish growth
Over 1,100 pounds have been produced in 8,200 gallon tanks.
(Additional Photos)
Sludge composed of fish feces and dead algae is removed frequently from the system
Class lecture
Field work
Stocking, Feeding and Harvesting
Feed and add base daily
Water quality dynamics
Sample fish and calculate average weight
Sludge use for crop irrigation
Remove sludge daily
Production data
Irrigate field crops
