Pakistan exports about 30-40% of its total fish catch to over 30 countries. The Mekran coast exports 80% of its catch to the Middle East where it is dried. Fish and fish preparations exports increased from $194 million in 2005-06 to $297 million in 2010-11. There are two fishing seasons - August to November for shrimp exports, and October to June for fish, peaking from March to May. Water pollution, overfishing, and damage to mangroves which are fish breeding grounds are problems for Pakistan's fishing industry. Investment in infrastructure, fish seed supply, and knowledge sharing can help develop aquaculture and attract private investment.