Eco-cleaning action of lake Prokoško and surrounding area was held in the period from 25-26 July 2015. The action was attended by 30 divers and 45 activists on the mainland. Despite of the difficult operating conditions due to fog, action was successfully completed.

In order to promote environmental protection and the need of the proper disposal of packaging waste Ekopak supported the implementation of projects of Diving Club Bosna. About 50 bags of waste were collected during the action.

The action was supported by a socially responsible company Sjemenarna which provided special bags intended for the collection of waste from the water.