Adjustable Flow Direction

Koralia 4 1200GPH 12w 3-1/4"x6-1/4"

The special sphere shaped connection makes flow directing quick, simple and fully adjustable.
Unique Magnetic Support the unique patented magnetic support allows free and secure positioning anywhere in aquariums with glass up to 15 mm thick.
Magnet is specially covered to prevent corrosion.
High Performance, Low Energy Consumption.
High performance, low energy consumption.
Unique patented impellers designed by hydor guarantee exceptional hydraulic performance with low energy consumption.