questions:  query regarding some chicken [ approx body weight 500-580 gm ] showing the signs of blood stained stool - [suspected to be eimeria infestation , coccidiosis ]. 
 answers: give amprolium [ coccimar ] 6 gm / lits of water for 7 days , tetracycline / enrox - 1.5 gm / lits of water for 4 days , both the medicine should be given with ors containing water