STURDY TEMPERED GLASS CONSTRUCTION: Made from high‑quality tempered glass with black trim, this Vivarium Electronics 120 gallon reptile enclosure is designed for long‑lasting durability and clear viewing. The heavy duty floor supports substrate weight while providing a stable home for large reptiles. Great for use as a bearded dragon tank or a snake enclosure in indoor habitats. EASY ACCESS SLIDING DOORS AND ASSEMBLY: Featuring tempered glass sliding doors with deluxe anodized aluminum handles, this reptile tank allows for smooth operation and stress‑free feeding or habitat checks. The glass track rests on the litter dam for easy door movement. Assembly is simple with included tools, ideal for use with a front opening terrarium, bearded dragon tank accessories, snake terrarium, or terrarium accessories. 4″ LITTER DAM FOR BIOACTIVE SETUPS: This large reptile terrarium includes a 4” litter dam that makes bioactive substrates easy to contain and maintain. The heavy‑duty screen top handles heat and humidity well, while the optional Night Drop capability (ND Module required) adds lighting control flexibility. Ideal for semi‑arboreal snakes, snake tank environments, crested gecko tanks, or leopard gecko tank setups while supporting bearded dragon accessories and natural habitat features. DURABLE FRAME AND EASY MAINTENANCE: Built on an aluminum extrusion frame with replaceable PVC panels engineered for strength, this 120 gallon reptile terrarium functions as a large terrarium that breaks down easily for transport or cleaning. The robust design, combined with the included manual, makes it an excellent choice for reptile stand setups, crested gecko terrariums, or large reptile habitat collections. VERSATILE HABITAT FOR VARIOUS SPECIES: Designed with a 24″ height for vertical space, this reptile terrarium accommodates climbing and basking behavior in many species. Whether used for ball python tanks, bearded dragon enclosure setups, or lizard tank displays, the roomy interior supports a wide range of reptile accessories for enrichment and comfort. The Vivarium Electronics 120 Gallon Reptile Enclosure is a premium indoor reptile enclosure built for strength, visibility, and keeper convenience. This terrarium features high-quality tempered glass with black trim and a durable floor that supports deep substrate layers, making it suitable for naturalistic setups or larger species. The 48x24x24-inch size offers generous space for climbing, basking, and enrichment. Tempered glass sliding doors with anodized aluminum handles create a smooth-access front opening terrarium that simplifies daily care routines. The integrated 4-inch litter dam keeps substrate contained and supports natural layouts using leaf litter or similar materials. A heavy-duty screen top allows proper airflow and accommodates lighting or misting systems commonly used in a vivarium. Built on a sturdy aluminum frame with replaceable PVC panels, this 120 gallon reptile terrarium breaks down easily for cleaning or transport when needed. Assembly is quick with included tools, making it practical for keepers building larger habitats. Whether used as a ball python tank, a bearded dragon enclosure, or a spacious snake enclosure, this design balances durability with ease of use for a wide range of reptiles.