The utility model discloses an exclusive device used for biology breeding purification, such as plant cultivation and pets. A composable and expanded frame is utilized, a breeding disc is arranged below the frame, a main machine box is arranged above the frame, and a control circuit board, a fan group, a sterilizer and a light source group are arranged in the main machine box. When the device is used, plant cultivation and a pet are placed in the breeding disc, the fan group is used for blowing air over a metal electromagnetism producing plate of the sterilizer and producing an electric field, organic solvent and bacterial viruses in a space are decomposed and fed into the frame, a light source is provided by the light source group, and the plant cultivation and the pet are enabled to be located in an excellent environment to be bred in high quality.本發明提供一種可供植栽、寵物等生物育成淨化之專屬裝置,其利用一可組立擴充之框架,並於框架之底方設有育成盤、上方設有主機盒,其中該主機盒內設置控制電路板、風扇組、殺菌器及光源組,實施時將植栽、寵物置於育成盤中,風扇組將空氣吹拂過殺菌器之金屬電磁產生板並產生電場對該空間之有機溶劑及細菌病毒進行分解且送入框架內,而光源組提供光源,使植栽、寵物處於良好環境進行優質育成。1‧‧‧框架13‧‧‧腳座2‧‧‧育成盤3‧‧‧主機盒33‧‧‧殺菌器35‧‧‧植栽