Tom,
As you know (you were my very first Discus friend!), I studied this forum like crazy for months before purchasing these guys. One of the very first things I did when I signed up for this site was watch the "beginner video" from Al Sabetta. One of the very first things he recommends doing is deworming your fish, no matter where they came from. I honestly was asking this question to see what everyone else does. I personally don't want to deworm them. You know first hand the fear I have of medicating my fish because of my last experience... Some people say to 100% deworm them, others say not to unless you see signs.... It seems to be the great debate.... Haha... I'm still deciding what I'm going to do. I am leaning towards NOT deworming them however.... (please no judgements from anyone)!