This project is aimed at maintaining and improving the function of facilities of the National Germplasm Bank of Aquatic Organism of Lu-kang branch, in the meanwhile, ensuring the security of the aquatic organism conservation and their high quality seedling, keeping the normal operation of this germplasm bank. In addition to there had conserved 8 species of tilapia fishes, 9 species of economic culture fishes and 8 species of native fishes on this branch.