So I did look up spermataphores, and they look nearly identical, aside from that white spec at the top of the spermatophore, I'd assume its because there are no eggs in it. I've never seen the white spec because I've never seen this thing fully detached and "layed" or "dropped" from his backside, I've never seen him "lay" this thing because both times I've seen it I had to leave for work. Both times when I came home I couldn't find either of them. Theres a good chance, if it is a spermatophore, it's inside his little hideout which is almost void of all light. If it is inside of there, and it is a spermatophore, I'll find it when I do the next water change in about 2 days. I don't like messing with his little home unless I'm doing a water change. He isn't showing any signs of stress or discomfort and he's eating perfectly fine, soo.. this is a very strange thing lol. And I feed him tiny pieces of nivht crawlers every 2 to 3 days as usual but I was thinking about switching to red wrigglers cause they're easier.