In Stardew Valley, a Fish Pond is an aquaculture item that enables fish reproduction. Each pond can hold up to ten fish of any type, but its maximum capacity is unlocked after the player completes a few quick objectives. As farm buildings, Fish Ponds can be purchased from Robin, the local carpenter. Each pond costs 5,000 gold and requires 200 Stones, five Seaweed, and five Green Algae to build.