Aquaculture is an important source of food. This document analyses its acceptance by consumers from the perspective of social carrying capacity. This concept determines the point at which its development begins to be excessive, and poses difficulties to its geographical area. In this context, our work is innovative, since, although Spain is the leading aquaculture producer in the European Union, not much research on this aspect has been developed. With this objective, we carried out 579 personal interviews with consumers from the Andalusian Atlantic coast (Spain), to determine an index of acceptance for this food and its industry. After applying a principal component analysis, we stratified the samples following Dalenius-Hodges method. According to our surveys, there is a high level of acceptance, which would place aquaculture far from its saturation point, the level at which this sector generates relevant problems for society in terms of economy or environment. Respondents also recommended its further development. Women and low-income consumers were the groups with the greatest reticence about this sector. We consider that general acceptance would be improved by implementing informative campaigns, especially for these groups, that would extend consumers' knowledge and improve their perception of this kind of food.
Keywords: carrying capacity; consumer satisfaction; economics; employment; environment; fish; food; quality; sustainability.