These are the trays I use in My de-rusto tank. As you can see by there design they reflect in all directions for such a small item. This example is on eBay and I am unable to capture the pic to show directly here. Anybody able to capture it is welcome to show it here. http://cgi.ebay.com/vintage-heavy-duty- ... dZViewItem
The only difference between this tray and mine is that I only paid 25-cents each for 10 of them in a thrift store.