By statistic analysis of the aquaculture products supply from 1985 to 2004,the following characters are found: There appears rapid growth in the total output;The percentage of seawater aquaculture keeps rising;The trend of product similarity has not yet changed;The special products' outputs have been rising;The traditional farming districts like coastal areas and districts along the Changjiang River and the Zhujiang River are still the main farming areas.In the end,the essay discusses main problems existing in the Chinese aquaculture supply and production and its countermeasures.