DIY Aquarium Net CoversKeep your fish in your aquariums with Red Sea's Customizable DIY Aquarium Net Covers! The thin profile and secure mounting hangers, Red Sea Net Cover seamlessly blend with almost any aquarium, even rimless tanks. The aluminum frame and its components allow you to customize the top around rim mounted equipment such as lights, filters, and returns. Each net top is secured with Red Sea's custom mounting tabs that are very sleek and securely keep your top