I spent thousands of hours teaching folks fish " fixing"/
Go and study instead of yapping.
Parasites lead to bacterial infections////ALWAYS.
Buy a microscope and study, The info is out there,
Guys Like Thom Blischock, Jim Reilly, Steve Childers, Uncle Karl Schoeller, Brett. Brady,Roark, Savvy,Tim and Peter Waddington. Maurice , Doc Conrad, Doc Jim Phillips and myself have posted immense amounts of guidance on the web over the years.
Use it.
It is the correct way.
Forget Mr Doctor Wonder___full ___of crap... from The Atlanta area ( being quiet as I am new here).
Im sure some commentzzzzzz about me will appear .
They are all true !!!!