Freshwater and brackish water fish are cultured in fish ponds covering some 1060 hectares, most of which are located in the north-western New Territories where they form part of the wetland system of conservation interest.

• 养殖淡水鱼和咸淡水鱼的鱼塘占地约1060公顷，主要集中在新界西北部，成为具存护价值的湿地系统的一部分。