The wound looks pretty good, more impoortantly, he has eaten a few times- earth worms. He prefers to have his tank full of grass and leaves so that he can weave around under and over. It's pretty cute right after I change/put in new grass, he disappears under it and then he'll pop his head up here and there. With winter it's getting harder to find grass though so that's why I was thinking artificial covering/leaves. I think the few slugs I found are too big, because he doesn't even really go for the bits of night crawlers that I offer, only skinny earth worms...(that should be a band name).