I got mine from Ed's Fly Meat with the first order of springtails years ago. I haven't found it anywhere since, but I used to see it as hickory charcoal. It's irregular rectangular or square pieces and not treated for easy starting, of course.
-----
Patty
Pahsimeroi, Idaho
Dendrobates: auratus blue, auratus Ancon Hill, tinctorius azureus, leucomelas. Phyllobates: vittatus, terribilis, lugubris. Epipedobates: anthonyi tricolor pasaje. Ranitomeya fantastica, imitator, reticulata. Adelphobates castaneoticus, galactonotus. Oophagia pumilio Bastimentos. (updated systematic nomenclature)


