The Petco's around here have the same troubles as mentioned above. Unfortunately the 1 store that doesn't always have their fish in quarantine, needs to. There is only 1 petco I will buy fish from, and then I try to catch the guy on the morning of deliveries. He will pull what he thinks are clean specimens of what I want so they never go into their tanks. Good guy, unfortunately a disease ridden fish store.

Their prices are normally higher then PetsMart.

EDIT: remembered today was delivery day and made the call; looking for a bamboo shrimp (or some other cooler fan shrimp). Turns out the guy I have been dealing with is just a go-through for the fish lady manager there. I spoke directly to her this morning. Also a nice lady, pretty knowledgeable, but it still irks me she won't sell me contaminated fish at a discount. That's what my 10 gal quarantine tank is for, right?