The present invention relates to a high-purity hydrogen and hydrogen water generating device and a breeding device thereof, comprising at least a breeding zone, a hydrogen water production tank, a water body circulation module and a hydrogen generating device, which are mainly produced by a petrochemical fuel through a hydrogen generating device. A large amount of high-purity hydrogen gas is introduced, and hydrogen gas is introduced into the hydrogen water production tank to increase the hydrogen content in the water to form hydrogen water, and then the hydrogen water pump in the water circulation module is used to introduce hydrogen water into the culture area, and the water circulation module is passed through the water circulation module. The circulating pump carries out the water circulation in the breeding area. If the water quality deteriorates or deteriorates, the three-way valve can be used to discharge the waste water and be supplemented by fresh hydrogen water to effectively improve the water quality advantage of the culture water.本創作是關於一種高純度氫氣及氫水之產生裝置及其養殖設備，至少包含有養殖區、氫水生產槽、水體循環模組、氫氣產生裝置，其主要係以石化燃料經過氫氣產生裝置產出大量且高純度氫氣，並將氫氣導入氫水生產槽提高水中的氫氣含量形成氫水，再透過該水體循環模組中的氫水泵將氫水導入養殖區中，並透過該水體循環模組的循環泵進行養殖區之水循環，若水質惡化或變質時即可藉由三向閥，將廢水排出，並由新鮮的氫水補入，有效提升養殖用水之水質優勢者。
