Ultum Nature Systems (UNS) 90LA (Black Filter Wall) 21 Gallon Dual All-In-One (AIO) Lid Lid Style:Classic Built for the Eshopps Mariner

Built for the Eshopps Mariner M220

Built for the Eshopps Deskmate Mariana 7G

Built for the Planet Aquariums Studio Column 19

replacing the open top with clear polycarbonate that keeps fish in and the view open

Fitment: Produced in three sections

Ultum Nature Systems (UNS) 90LA (Black Filter Wall) 21 Gallon Dual All-In-One (AIO) Lid Lid Style:Classic Built for the Eshopps MarinerBuilt for the Ultum Nature Systems (UNS) 90LA (Black Filter Wall) 21 Gallon Dual All In One (AIO), 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