I just got my Lugol's in the mail today from JCrows, but a couple days ago I couldn't wait so I went to a fish store and bought Kent Marine Lugol's Solution for Aquariums. It was about double the price of regular Lugol's, but oh well I was impatient, I know what you mean about spending too much on different things. I heard on the Forum that Aquarium Lugol's is better than no Lugol's.
And organic Iodine is better than no Iodine right now. I have some too and I took it for awhile before I decided to go to the fish store.
wombat was posting the other day about the Niles Lugol's. Some people didn't think it was the same, but my opinion is, if they call it Lugol's, then it's Lugols. I don't think there's much of a variation. I'm going to go ahead and get some from there as well.