In order to be able to tighten and follow the evolution and the tragectoire of eels of repopulation, Nounemaroc has set up a system of marking with resin. Before releasing the eels into the high mountain dams and rivers, our team prepares a non-polluting marking resin that is mixed in one of the ponds before releasing these eels.

This operation was started two years ago, allows us to collect statistics and better know the life of eels.