On my tank i've got bracing all around. Nasty as... but I got it cheap and like the fact my fish don't jump over the sides. But I wanted some glassware for it but the holes in the corners are only about 1.5 inches. So I'm thinking of maybe getting some clear plastic ones like the eheim "shepards crook" But its GREEN!!!! urgh. Anyone know of a clear plastic type one along these lines? Or Should I set about forming my own on a jig, heating it up as I curve it? Thanks.