Ok...here's the deal....I have a tank that I set up a month ago. No frogs in it yet, but there is a miniature spider in there making these tiny little webs all over the place. I tear it out and its back the next night. I've never seen him but the webs are really small...he's got to be tiny. How do I get rid of him? Or will the frogs do that for me? Should I be worried about it? Thumbnails are going in the tank and they are tiny too. If only I could put my Cobalts in there for an hour they'd make dinner out of his web making butt.