Planet Aquariums Mega Matrix Black Framed 84.5 x 30.5" (270 and 325 Gallon) Lid Lid Style:ReeFlex Fused Air The longer dimension should be

The longer dimension should be considered the length

Give your Waterbox FRAG 85

Built for the Planet Aquariums Studio Column 11

Built for the Planet Aquariums Mega Matrix Black Framed 36

Built for the Ultum Nature Systems (UNS) 75P Standard 36 Gallon

Planet Aquariums Mega Matrix Black Framed 84.5 x 30.5" (270 and 325 Gallon) Lid Lid Style:ReeFlex Fused Air The longer dimension should beBuilt for the Planet Aquariums Mega Matrix Black Framed 84. 5 x 30. 5" (270 and 325 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