I have a liter of tricla
it killed some, but I still have them, I think it doesn't work well with fasciolopsis busky (intestinal)
Flagyl kills a lot of them but not all of them
I also habe albenza (albendazole) many dead but I still have them after many rotations
busky is the worst blood sucker, difficult to eradicate, mix chemicals with natural (garlic oregano, olive leaf, cayenne paper, coconut oil, green black hull etc)
Im still fighting them, I can induce a liquid bowel with cayenne-garlic and find them whole when snorkeling, not easy normally they come in pieces, but this mixture acts so fast that they are expelled intact