A kind of box for breeding of the utility model system, it includes have a cabinet, a drain assembly and a scum pipe, the drain assembly is to set the bottom surface of what cabinet to maintain the intracorporal height of water level of case, the scum pipe is to set the bottom surface of what cabinet and connect with a dump tank of cabinet bottom end, when needing to exclude the excreta of the animal in cabinet, only need out the Kei scum pipe can by gravity by cabinet water and excreta be discharged via the dump tank and scum pipe, solve the problems, such as being not easily cleaned for existing stack box for breeding.本新型係一種養殖箱，其包含有一箱體、一排水組件與一排渣管，該排水組件是設於箱體的底面以維持箱體內的水位高度，該排渣管是設於箱體的底面並與箱體底端的一排渣槽相接，當需要排除箱體中之動物的排泄物時，僅需開啓該排渣管即可藉由重力將箱體中的水及排泄物經由該排渣槽與排渣管排出，解決現有堆疊式養殖箱之不易清理的問題。
