ClearView Lids - The Difference is Clear and the answer is here!
ClearView Lids are designed specifically for your aquarium. Our polycarbonate aquarium lids feature a much more durable design than can be found with acrylic fish tank lids or aluminum frame lids. ClearView Lids are available for popular tanks such as those made by Red Sea, WaterBox, Innovative...
www.clearviewlids.com
I use the Pisces EXO, their top end lid. It's really nice!