Water body circulation purification treatment device for aquaculture

The invention relates to the field of water body purification treatment, in particular to a water body circulation purification treatment device for aquaculture. The invention provides a water body circulation purification treatment device for aquaculture, which can effectively circulate and purify water bodies at different depths and enlarge the purification range so as to purify the water bodies more fully. The invention discloses a water body circulation purification treatment device for aquaculture. The water body circulation purification treatment device comprises a floating combined frame, a filtering frame, a perforated supporting plate, a driving motor and the like, the floating combined frame is sleeved with the filtering frame, the filtering net is arranged on the upper portion of the filtering frame, two round holes are formed in the filtering frame, the perforated supporting plate is fixedly connected to the upper portion of the filtering frame, and the driving motor is fixedly installed on the pe