This standard size Top Fin 40 Gallon Hooded Aquarium is made with care to ensure that it can stand up to almost any application. This aquarium features one-piece center-braced frames that eliminate glass bowing. Quality constructed for fresh or marine applications. Only at PetSmart. Includes: Aquarium, 36" Fluorescent Light Fixture Tank Size: 40 gallon Installation Type: Table Color: Black Shape: Rectangle Dimensions: 18"L x 36"W x 16"H Material: Glass Color: Black.