Glad they got there ok feemia.
lol, I've never smelled a fly culture yet that wasn't nasty. Paste is better than what it could be smelling like (the vinegar inhibits mold growth). I used to have to clean fly vials for a bio lab when I was doing workstudy in college, over 200 vials that were left rotting in a fridge for a month or so. :yuck: