1: Manufacturing of the floater of the first Polarcirkel cage in 1974.
Comparative study of circular and square gravity-based fish cages with different dimensions under pure current conditions - ScienceDirect
SOUTH CHINA SEA FISHERIES DEVELOPMENT AND COORDINATING PROGRAMME REPORT OF THE TRAINING COURSE ON SMALL-SCALE PEN AND CAGE CULTURE FOR FINFISH 26-31 October 1981, Laguna, Philippines 1-13 November 1981, Aberdeen, Hong Kong
1. (a) A typical floating fish cage with fish inside, (b) Many floating
Experimental investigation of a closed vertical cylinder-shaped fish cage in waves - ScienceDirect
4 shows the sketch of a typical fish cage with circular plastic floater
argent Éditer Bangladesh cage farming Le Roi Lear Définitive
Sketch of circular fish farm.
argent Éditer Bangladesh cage farming Le Roi Lear Définitive
4 shows the sketch of a typical fish cage with circular plastic floater
Schemes of the new-designed fish maze: four floating circular cages
Wave and Current Effects on Floating Fish Farms
HANDBOOK16. Producing fish in cages
argent Éditer Bangladesh cage farming Le Roi Lear Définitive