What's eating my Plectranthus?
I've had this indoor swedish ivy for just a month or so, and I started to notice something eating away at its leaves, particularly from the underside, but the tops and stems as well. Almost half the leaves have this dark spotting. Could this be the doings of a slug? Because I think I may have brought one (or more) in with another plant. If not slug, what else could it be?