The invention provides a method for using the pond bottom mud water at an early stage of aquaculture. The method is characterized by mainly comprising a pond (1), a foam box (2), a wooden row (3), a wooden pile (4), a rope (5), a woven bag (6), an angle iron (7), a first steel bar ring (8), a steel bar (9), a second steel bar ring (10), a processing barrel (11), a handle (12), a steel grille (13),an open bottom (14), a handle (15), a collecting bucket (16), a sealed bottom ( 17), a handle bar (18) and an elliptical head (19). The method is advantaged in that the organic matter and the inorganic matter contained in the pond bottom mud are transformed into a nutrient salt which can be absorbed by the phytoplankton in the pool water through drying, powder mashing, oxidizing and decomposing so as to cultivate bait organisms in the pool water, no chemical fertilizers and no organic fertilizers are utilized, low carbon and environmental protection are realized, and healthy and efficient pond farming is realized.