Some of u are probly familiar with Thomas Labs. They sell antibiotics labeled for fish, which of course we can all use on ourselves or our animals. Thomas Labs sells to Jeffers, Revival , Doc Roy and others so if u get Ur antibiotics from any of those, its coming from Thomas Labs. Well I know the owner of Thomas and he told me that his supplier of Metronidazole has raised his price five-fold overnight. Well he still has a large supply on hand but he did tell me that he will be doubling his retail price after the first of the year. So I'm guessing the price that the other retailers charge will go up also. So if ur low on metro, u may want to order a bottle asap b4 the price goes up.