11.4.4.2 Underwater Inspection Device
The underwater inspection device is a camera system, which helps the farmer to
inspect his longline or tube system and being independent in this need to order a
Fig. 11.38 a–f Cage connections and cage positions during maintenance/harvest and grow-out.
a cylinder cage in grow-out position; b cylinder cage in maintenance and harvest position; c and
d enlargements of the cage-rail-pile connection; e sphere cage in grow-out position; f sphere cage
in maintenance and harvest position; Modified after Buck et al. 2012. Images Jan Dubois
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The underwater inspection device is a camera system, which helps the farmer to
inspect his longline or tube system and being independent in this need to order a
Fig. 11.38 a–f Cage connections and cage positions during maintenance/harvest and grow-out.
a cylinder cage in grow-out position; b cylinder cage in maintenance and harvest position; c and
d enlargements of the cage-rail-pile connection; e sphere cage in grow-out position; f sphere cage
in maintenance and harvest position; Modified after Buck et al. 2012. Images Jan Dubois
11 The German Case Study: Pioneer Projects of Aquaculture …
319