The present invention relates to a fish farming water tank for removing a parasite and bacteria and, more specifically, to a circulating and filtering type fish farming water tank, coupling a water tank to a filtering tank, which installs a cleaner at one side of an upper end of the water tank to separate sludge like remainders generated in a fish framing process from the fish for easily removing the sludge connects a first pipe, which is a path for discharging the sludge and dead fish, to one side of a lower part of the cleaner, forms a perforated plate on an upper end surface of the cleaner, and discharges the sludge though a second pipe connected to the other side of a lower part of the cleaner to be able to prevent the fish from moving into the filtering tank and to purify the sludge in the filtering tank installs an electric device and an ultraviolet sterilization device at a lower surface of a central rod mounted on a central part of the water tank to perform insecticidal and sterilization action in the process of flowing farming water such that antibiotics and insecticides may not be used connects a third pipe to a lower side of the central rod bypassing the electric device and the sterilization device to capture the fish such that shipping and selecting the fish is easy and the parasite and the bacteria adhered on the fish can be removed installs an oxygen solver in the water tank to prevent the water circulated in the water tank from getting muddy and to prevent deficiency of the oxygen such that a fish farming environment can be enhanced and additionally installs the electric device and the ultraviolet sterilization device in the filtering tank as well as the water tank to perform insecticidal and sterilization action in the process of flowing farming water.COPYRIGHT KIPO 2017본 발명은 기생충 및 세균을 제거하기 위한 어류 양식용 수조에 관한 것으로서, 더욱 상세하게는 수조와 여과조가 결합된 순환여과방식의 어류 양식용 수조로서 상기 수조의 상단 일측에 클리너를 장착함으로써, 어류 양식 과정에서 생겨나는 찌꺼기와 같은 슬러지를 어류와 분리시켜 제거하기가 용이하고, 클리너의 하부 일측에 슬러지와 죽은
