Correction to: Fish Sci (2017) 83:661–670 https://doi.org/10.1007/s12562-017-1110-4

The article “The development of the Norwegian wrasse fishery and the use of wrasses as cleaner fish in the salmon aquaculture industry”, written by Enrique Blanco Gonzalez and Femke de Boer, was originally published Online First without Open Access. After publication in volume 83, issue 5, page 661 -670 the author decided to opt for Open Choice and to make the article an Open Access publication. Therefore, the copyright of the article has been changed to © The Author(s) 2021 and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The original article has been corrected.