Mussel larvae collector lines are held afloat by buoys and other floats that are made of plastic. These floats often come loose and then wash up on the beaches. In the Netherlands, they now replace them with long tubes of rubber plastic that stay afloat. In terms of material, this solution does not solve the problem but there is no longer any loss of the floats.
This is a specific solution for the Netherlands but may be appliable to other countries
Relevant type of aquaculture:
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