There are lots of different types of fish antibiotics. All of the medicines we carry come with instructions for using with aquariums and aquarium fish. Below is a partial list of the different fish medicines that we carry.
"All Thomas Labs fish antibiotics have high potency and contain pharmaceutical grade quality ingredients.
These products are designed for your pond, pet, or aquarium fish-- not those intended for human consumption" (source: Thomas Labs Product Catalog)
WHAT DOES PHARMACEUTICAL GRADE FISH ANTIBIOTICS MEAN? (USP)
"Pharmaceutical Grade is the highest quality substance used in products for humans and animals. Products meeting this grade must be greater than 99% pure, and cannot contain binders, fillers, excipients, dyes or unknown substances."