... 2,ceaning pond with no pollution 3, organic fertilizer 4, aquaculture Anhui Huayin Camellia Oil Co., Ltd. Tea seed meal is ... , it can be used in Cleaning up the Pond in Aquaculture; killing snail , various wild fishes ,the unusable-fish,loach, spawns ... . can be widely applied in various crops and soil especially for economic plants like vegetable, fruit, tea leaf, flower, lawn, etc ...