Hi all new to this fishy business couple of weeks ago 1 of my fish died so brought a microscope to do a scrape on another that’s looks a little lethargic and a few of my fish are flashing I’ve scraped 3 fish and found flukes on the 1 looking a bit down it looks to be body and gill flukes any ideas of treatments that actually work I’ve already purchased some Blagdon all in 1 which says kills parasites fungus and white spot is it worth using? Thanks Chris