Chained artificial fish nest device based on ecological floating bed

The utility model discloses a chained artificial fish nest device based on an ecological floating bed. The device comprises a floating bed platform, a chain type fish nest and a fish nest substrate, the chain type fish nest comprises a rope and a fixing anchor, one end of the rope is connected with the floating bed platform, the other end of the rope is connected with the fixing anchor arranged atthe water bottom, and the fish nest substrate is connected to the rope and penetrates through the floating bed platform to be provided with aquatic plants. The device is researched and developed on the basis of the target of utilizing an ecological floating bed carrier to the maximum extent, can achieve the synergistic effect of fish efficient induction, water quality purification and fish proliferation, and is low in cost and high in controllability. 本实用新型公开一种基于生态浮床的链式人工鱼巢装置，包括浮床平台、链式鱼巢和鱼巢基质，所述链式鱼巢包括绳索和固定锚，所述绳索的一端连接所述浮床平台，所述绳索的另一端连接设置于水底的所述固定锚，所述鱼巢基质连接于所述绳索上，下贯穿所述浮床平台设置有水生植物。该装置基于最大程度利用生态浮床载体的目标研发，可实现鱼类高效诱导、水质净化与鱼类增