The Running Water Dripper Fountain provides an effective and affordable solution to watering species such as chameleons and geckos. Giving a good, variable flow of water over the leaves situated at the top of the unit allows and encourages regular drinking for your animal. The water is constantly flowing, through a filter and through the unit via the pump in the reservoir. Regular checking and refilling with water are needed. Unit size: 18cm x 12.5cm x 28cm.