It is a perfect accessory for most terrarium habitats. The fountain circulates and filters gently streaming water across a leaf backdrop, creating tranquil water sounds mimicking exactly how chameleons drink in natural environments. Replaceable activated carbon pads keep water fresh, filtered and purified Submersible water pump with flow Control valve and on/off switch Heavy-duty suction cup allows installation in all types of habitats Leaf Back Drop to mimic natural environments