SunSun Grech CBG Hang On Back Filter

The Grech CBG-Series Hang-On Back Filter comes with a diverse and unique design. While being suitable for freshwater and saltwater aquariums convenient for daily use. The filter is beautifully crafted to allow a simple installation and silent operation. Water flow can be control accord to your aquarium needs.
Important Note: Water level of the tank should be always above the motor of the hang on filters motor to ensure auto priming. Otherwise if the power goes off the motor will stop functioning and once power is restored, automatic priming will not happen.