Made from quality polyethlene, these vivariums will last a life time and are the ultimate in enclosure hygiene, being non porous cleaning is no longer a chore and you can have total confidence in your vivarium hygiene. URS Reptile Vivariums are stackable,the large size comes with or without a dome. Without the dome, it can be underheated with heat mats or heat cord used in conjuction with an appropriate thermostat with a probe. The domed vivariums can be heated using the URS vivarium lamp and incandescent globe also used with a thermostat. These vivariums can also be fitted with lighting attachments. URS will have these fitted for you at a reasonable cost so that you can received your vivarium ready to use (these products can be purchased from URS separately as they do not come with the cage). These vivariums are also waterproof which makes them suitable not only for reptiles but frogs, other semi aquatic animals and small mammals. URS Reptile Vivariums are designed and a product of Ultimate Reptile Suppliers Pty Ltd and are proudly South Australian made.