Create a clean and healthy aquatic environment for your pet turtle or aquatic reptile. Zilla Aquatic Reptile Internal Filter with SmartClean Technology is easy to use, efficient, and eco-friendly. This filter provides a quick and easy water change to help improve water quality. Installation is simple, self-priming and includes suction cups. The filter also includes a Bio-Holster cartridge holder for beneficial bacteria to grow (biological filtration) and Zilla EcoRenew cartridge made from sustainable fibers that are biodegradable and compostable and infused with carbon. Both feature a NoDrip design that helps to eliminate water mess when changing them out. The QuietFlow Internal Filter with SmartClean Technology also includes an adjustable flow rate feature to cover a range of aquarium sizes. Designed with safety first, this filter has a protective grate to prevent animals from getting inside the filter so you can have peace of mind. Celebrate your pet and Rep Yourself, with Zilla.