This study was to build a knowledge value-added website for fisheries techniques in Taiwan. The contents were most from the digitized information that created, collected, and stored on the library of Fisheries Research Institute, COA. Others many link to related websites. The website contained five modules: theme parks, challenges for fisheries knowledge, fish words, technical knowledge, and special column. There were six topics in the module of theme parks. They were ornamental fish, tilapia, milkfish, tuna, cobia, and clownfish. The module of challenges for fisheries knowledge was a test. There were 11 types of problems. The problems were randomly picked in the test without duplication. The fish words module collected Chinese words form web sources that contained fish as a part. Its database contained about 1000 words that beyond any dictionary had. This suggested that many words might be used by Korea and Japan.