I read that Agent Green is potentially harmful to fish. Is this true?
No, it is not true. There is documentation online that speculates that some lanthanum chloride products are linked to problems in certain kinds of fish. This documentation pre-dates Agent Green and references different products altogether. There are various ways lanthanum chloride can be produced that would not be ideal for use with livestock. Agent Green is formulated with a lanthanum chloride product that is proven safe for livestock. The fact is not all lanthanum chloride on the market is created equally, even though it may have the same name.