Fin and Body Cure
medications Active Ingredient: 250 mg
Doxycycline Hyclate per packet.
API General Cure
medication active ingredients: Active Ingredients: 500 mg
Metronidazole and 150 mg
Praziquantel per teaspoon.
So since the General Cure has the Praziquantel which is good to treat parasites and Metronidazole also used for parasitic and bacterial infections, I would go with that one.
Make sure to follow medication directions,
use the appropriate amount of dosage
and use for the time required.