Aquafarm Equipment - Neptune semi-closed fish cage 

Neptune is the words largest semi closed fishcage made in GRP.
The pilot was set afloat July 2. 2013 on location Skånevik, Norway. Marine Harvest, the world's leading seafood company will from August 2013 test Neptune in full scale with 250.000 salmon smolt.
The pilot has an economic frame of approx. NOK 60 million, and is supported by Innovation Norway.
Diameter: 40m
Capacity: 23.000m3
Cage material: GRP (Glass Reinforced Plastic)
Weight: approx. 170 tons.