I remember awhile back there was a conversation over good or trustable brands of silversides. The brand I normally use is Molly's silversides, which I feel comfortable with. I was just wondering if anyone knew anything about the Hikari silversides? I have a couple packs that I got from someone else, and I'd like to be able to use them, but they are mainly for my very old guy so I wanted to ask before I used them. The pack recommends them for 'most carnivores' including several freshwater fish, so I'd think the salt content isn't high in them...