Gack! Or worse, you go to the store, buy the large pack, toss it in your car, when you get home, you humanely remember the live animals and bring them inside, but the nice LFS separated the mysis simply because didn't want to chill the water down... and it slid under your passenger seat, then in a few days when you do run out of mysis you say to yourself "Where did that new pack g... AAAAAWWWW CRAP!"