Yeah, they are glass stones but they are bigger than those colored gravel rocks. I am not a fan of colored gravel because it chips paint over time and I HATE small gravel because its a pain to clean for a 100% change. That, and, I like shiny things. Haha. So occasionally, I look for gravel substitutes for my future fish. I am making preparations from when I get back from England, you see.
I saw the sane thread, but don't feel experienced enough to even attempt.
I am also becoming a fan of these really soft fabric rainbow plants I saw at my LFS, but I dislike how the store treats bettas and they are WAY over priced.