Waterbox CLEAR 4820 Aquarium Lid Lid Style:ReeFlex Fitment: Features a peninsula overflow

Fitment: Features a peninsula overflow

then choose your tank's length and width

A custom clear cover for the Red Sea Reefer 650 Peninsula

Built for the Ultum Nature Systems (UNS) 30A 7 Gallon (White Filter Wall) Dual All-In-One (AIO)

Waterbox CLEAR 4820 Aquarium Lid Lid Style:ReeFlex Fitment: Features a peninsula overflowA custom clear cover for the Waterbox CLEAR 4820, cut to your tank for a clean, exact fit that keeps jumpers in without dimming your light. Each lid is cut from 3 8" optically clear polycarbonate and screened with clear mesh that keeps livestock in without blocking light. Choose 1 4" clear, 1 8" clear, or 1 4" black mesh when you configure it. Made to order in the USA. Lid styles: Available in five styles: ReeFlex, ReeFlex Air, Classic, ReeFlex Fused,