I think what you read was that aquarium fish aren't suppose to be re-released into the wild due to exposure of bacteria and pathogens that are not present in the wild.
Most chemicals are diluted through water change and if you compare a lot of the meds we use they are used in human pharmaceuticals as well but just different grades of it.
Most chemicals are diluted through water change and if you compare a lot of the meds we use they are used in human pharmaceuticals as well but just different grades of it.
