The Kamoer X2S is build to automate water changes on your aquarium, whether it is a saltwater or a freshwater tank. One pump removes water from your aquarium, while the other one will replace the same volume of new water automatically.
Specifications
Pump head flow : >300 ml/min
Anti-overflow sensor
Up to 12 water change time programs per day or 1 to 99 days water change time programs.