Marineland Deep Dimension 250 ClearView Lids Lid Style:ReeFlex Air you can select that when

you can select that when you configure your lid

This lid will fit the 45 Biotope and the Rimless Flat

For G2+ orders

5" (142 and 168 Gallon)

This polycarbonate lid is made to fit the Waterbox INFINIA FRAG 175

Marineland Deep Dimension 250 ClearView Lids Lid Style:ReeFlex Air you can select that whenIF YOU ORDER A SINGLE FEED DOOR FOR THIS TWO SECTION LID, PLEASE SPECIFY IN THE ORDER NOTES BOX PRIOR TO CHECKOUT, ON WHICH LID SECTION YOU WOULD LIKE THE FEED DOOR PLACED (RIGHT OR LEFT) IF PLACEMENT IS NOT SPECIFIED, THE FEED DOOR WILL BE PLACED ON ONE SHORT END. ClearView Lids was founded to create sleek, aesthetically pleasing, durable, alternative lid solutions for keeping your finned friends safely in your aquarium. With 3 lid styles to choose