i've bought both brands of frozen blood worms, but i've noticed that hikari's worms are smaller than sf's. sf's worms are plump and juicy looking, while hikari's are small, has less meat to it, and the water it's frozen in is very red/bloody. has anyone ever noticed this? im not trying to bash the hikari brand, because i love the variety of foods they have and they've certainly brought out colors in my fish. im just wondering if anyone else has noticed this difference and if this trend is true in other frozen foods.