... snail, mussel, frog eggs, tadpoles, and part of the aquatic insects. The tea saponin is soluble in alkaline water, add a small ... , the pharmacodynamic better. Dut to the tea meal is of high protein content, it is an efficient cake,it can play a important ... kg to 1250 kg of fish.3, Prevention of fish diseases Tea seed meal is also the good drugs of prevention of haemorrhagic disease and ...