The present invention is related to an organisms breeding net having multiple sheets having spaced connecting sections. The sheets are connected to each other and the connecting sections are placed alternatively on adjacent sheets. The breeding net may be pressed as small footprint stacking sheets or may be extended as a net having multiple breeding holes. The breeding holes may used to breed fishes or cultivate plants. The present invention is very easy to use and simple to assemble.一種生物培育網格,設有多個前後相連的網格單元,在網格單元設有的兩構形片之間形成多個左右間隔的結合部,在各網格單元前後相連的部分形成多個交錯結合部,多個結合部與多個交錯結合部為左右交錯的排列形態;本發明收納時可壓扁不占空間,當將多個網格單元前後展開時,在各網格單元內的空間以及相鄰的網格單元之間的空間可變形擴展成多個培育槽,將多個培育槽用在培育植物或者穴居類水產動物的用途,達到收納容易以及培育用途廣泛的功效。10‧‧‧網格單元12‧‧‧結合部13‧‧‧交錯結合部14‧‧‧培育槽