... frog eggs, tadpoles, leeches, and snails, mussels, clams, and has a protective effect on aquatic plants.2, Used as feed Tea ... kg to 20 kg. First computing a good amount of tea meal into the head of pond into fermentation, add 1/3 of ... have any problems,please contact me at any time,i will reply you within 24 hours. 2012 Newest product for Cleaning the pond