Unique medicated reptile foods help control internal ailments. Combine species-specific ingredients with one of two medication combinations to help control worm parasites or bacterial infections. Convenient 1/4" diameter pellet or powder formulas ease feeding of any reptile. Anti-Parasite formula contains Metronidazole and Fenbendazole to control roundworms, pinworms, hookworms, and other intestinal worms. Anti-Bacteria mixes Trimethoprim and Sodium Sulfadiazine to help control such bacterial infections as enteritis, septicemia, respiratory distress, external cuts, sores, and more.