Photo Essay: FFM on Aquaculture No entry: The aquaculture farm built a fence around the ponds. The Bukingham Canal, where the effluents are discharged can be seen in the distance. The villagers said that even their animals were denied entry, and one of their cows was even maimed when it accidentally entered the compound. The aquaculture farm has strewn broken glass over the path to deter or maim animals or people.