Breeding net for tropical fish Easy installation Safely seperates new born fry from mother and other fish or isolates injured or aggressive fish. New frame style with removable, locking legs Insert 4 columns to 4 corners of to jack up the frame and put the net from the top to the bottom to sheathe the frame adjust the position of the net breeder to make sure the water level is not above the top frame. Breeding net for small tropical fishes. Brand BOYU SKU 100276005_NP-1020527103 Model NB-3201