Hydor Koralia evolution Nano 425 GPH
Provide your aquarium and all of its inhabitants with essential water circulation and oxygenation with the Hydor Koralia Nano 425. Designed with nano systems in mind, this compact unit produces a wide and gentle flow pattern (425 GPH), while operating at a mere 3.5 Watts. Customize your water movement by connecting this fully submersible pump to a timer or wavemaker. The patented, fully adjustable suction cup mounting system allows easily concealable placement anywhere in your aquarium. Ideal for nano marine and reef aquaria.
