Algae farming is being developed in a big way in the Netherlands. It is more productive than duckweed but is more difficult to harvest. Here are some pictures of large scale algae farming at the Algae Food and Fuel company in Lelystad,...
Dr.Louis Landesman has had 34 years of experience in aquaculture including raising aquarium fish and penaeid shrimp in SE Asia, sturgeon in California, redfish in Mississippi, Chinese carp and tilapia, aquarium fish in Florida and catfish in Virginia.