Reefer 350 V3 ClearView LidThis lid will fit only the V3 model and does not include an overflow cutout. All options needed for lights, cord slots, feed doors, etc., should be added using the blue button marked Customize My Lid. ClearView Lids was founded to create sleek, aesthetically pleasing, durable, alternative lid solutions for keeping your finned friends safely in your aquarium. With 3 lid styles to choose from and a wide variety of available customization options, we're