タイトルまたは説明

A) The product is a perfect replacement of the chemicals. B) Preventing illness: to restrain bad-bacteria growing. An antibiotic, it defends all kinds of illness of fish, shrimp, etc. C) To promote growth: increasing feed reward by *2%, adding weight by ****7%, increasing survival-rate by **7%. D) Improving the quality of water, restraining virus and detrimental bacteria in the water, no needing to use antibiotic and chemicals. E) Having the anti-lack oxygen action, keeping animal continuously growing. Suitable for high densely raising, increasing production.