Yes, my Midevil loves them. I feed them to her by hand lol. I feed jumbo krill and Hikari Bio Gold+. Both are high in protein, especially the krill. Great stuff!
Aw yeah man. Freeze Dried Krill -- FDK. I buy the BIG cans off Amazon. I soak it for Hex treatments. I've recently taken to soaking it in Vita Chem, too. Sometimes, I'll get a fish that doesn't like NLS pellets--they'll eat FDK.
And I used to get that "Antarctic Krill--Superba" from Ken's. That stuff's even better.