aquaculture

vesikasvien ja -eläinten viljely, vesiviljely The cultivation of aquatic produce such as aquatic plants, fish{{, and other aquatic animals.
2010 September, Andrew Faulkner, "Caviar", w:St. Louis Magazine|St. Louis magazine, ISSN 1090-5723, volume 16, issue 9, page 77:

Finally, sturgeon aquaculture would create a sustainable industry (..)