Diclazuril C17H9Cl3N4O2 Nuoqiu is the best anti-coccidial drug in the world. Effect is quick and highly. It has reliable destroying and inhibiting effect to all kinds of coccidial. Safe to use, no toxin side effect and no residual. The cost in using is low and convenient. It can be premixed and drank. Very low effective dosage (1ppm), no withdrawal time. It can be used as prevention for all kinds of coccidiosis. There are all kinds of types, like solution 0.5%, soluble powder 0.5%, premix 0.5% and granule 0.5%.