This creation relates to an ecological box with organic matter decomposition, including: a box body with a slanted partition plate, the box body defines a insect collecting space and a decomposition space through the slanted partition plate, and the box body has a first opening, A second opening and a third opening, the first opening, the second opening and the third opening respectively defining a first peripheral edge, a second peripheral edge and a third peripheral edge, and the third peripheral edge is provided with a filter element； A first cover is connected to the first peripheral edge to cover the decomposition space； a second cover is connected to the second peripheral edge to cover the insect collecting space； a tube is connected to the first cover At the third periphery, the pipe body is provided with a control valve to control the opening and closing of the pipe body； a worm collecting box is set in the worm collecting space, and the worm collecting box can be put in or taken out from the second opening.本創作係有關一種具有機物分解之生態箱，包含：一箱體，有一斜隔板，該箱體透過該斜隔板界定一集蟲空間及一分解空間，該箱體並有一第一開口、一第二開口及一第三開口，該第一開口、第二開口及該第三開口分別界定有一第一周緣、一第二周緣及一第三周緣，該第三周緣係有一過濾件；一第一蓋體，係連接於該第一周緣，以遮蔽該分解空間；一第二蓋體，係連接於該第二周緣，以遮蔽該集蟲空間；一管體，係連接於該第三周緣，該管體設有一控制閥，以控制該管體的開閉；一集蟲盒，係設置於該集蟲空間，該集蟲盒係可從該第二開口置入或取出。
