If you choose to make use of an aquarium tank as your own gerbil's house, a person should include this safely therefore he can't get away as well as in order to maintain away your own additional home domestic pets. Wire fine mesh covers or ventilated plastic material covers created particularly with regard to these types of reasons tend to be accessible. Do not make use of a solid cover, or moisture build-up or condensation might shape within the actual aquarium tank, warmth may end up being caught and there's no oxygen circulation/ventilation - which could make your own gerbil ill.