I bought a small amount of live bloodworms yesterday and gave some of them to my fish. I started realizing that could it be possible/likely they would carry disease? I need to know thoughts from others here. Is this a good thing to be doing? The fish love them, but now I'm paranoid.
The fish store I got them from is a reputable store. They've been in business 40 years, and do sell their fish for more than chain stores, but have healthier stock.