The Deluxe Sliding Door ReptoHabitats have sliding glass doors with a lockable knob making front access and closure easy. Glass door track features ventilation notches. Built-in, low profile drain in the bottom panel allows for easy cleaning or filtration options. This model also includes a rear panel bulkhead, for use with canister filters and custom water features. All sizes feature innovative screen tops with built-in cord routing and durable metal, allowing the use of heat lamps. Both the screen and sliding doors are padlock-compatible for security. 75 gallons. 48" x 18" x 21".