Planet Aquariums Mega Matrix Black Framed 84.5" x 18.5" (165G and 200 Gallon) Lid Lid Style:ReeFlex Built for the Ultum Nature

Built for the Ultum Nature Systems (UNS) Reef System R60

Built for the Planet Aquariums Mega Matrix Black Framed Peninsula 36

Built for the Planet Aquariums Tideline AIO Cube 21

With 5 lid styles to choose from and a wide variety of available customization options

The Waterbox REEF / REEF DX / REEF PRO 220

Planet Aquariums Mega Matrix Black Framed 84.5" x 18.5" (165G and 200 Gallon) Lid Lid Style:ReeFlex Built for the Ultum NatureBuilt for the Planet Aquariums Mega Matrix Black Framed 84. 5" x 18. 5" (165G and 200 Gallon), this lid is cut from 3 8" optically clear polycarbonate and screened with 1 4" clear mesh to keep your livestock where they belong without cutting into your light. If you prefer black mesh or 1 8" clear mesh, you can select that when you configure your lid. Every ClearView lid is proudly Made in the USA. Made to order, built to last. Choose your lid style