The utility model provides a fresh water fairy maiden shrimp ovum washs collection device fast, including outer bucket, the valve that drains, bolting -silk inner tube, inflatable ring, gas tube connection port the bucket wall bottom of outer bucket is equipped with the valve that drains, be equipped with the bolting -silk inner tube in the outer bucket, the bolting -silk inner tube highly be higher than outer bucket, the bottom of bolting -silk inner tube is enclosed and has been closed inflatable ring, the last equipartition of inflatable ring has the venthole, the last gas tube connection port that still is equipped with of inflatable ring. The beneficial effects of the utility model are that can collect fast and wash the ovum and just incubate nauplius larva, make things convenient for before the artemia hatching ovum to shell and handle nauplius larva nutritional fortification operation behind operation and the artemia hatching, practice thrift and express one's appreciation power costs.