Hydor Koralia 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.

Koralia Nano 425 – best suits a marine tank from 15-30 gallons.

High flow is very important to maintaining a thriving healthy aquarium. Aquariums with poor flow can experience a number of easily avoidable health issues. Using high flow powerheads in your aquarium will:

• Significantly decrease the risk of algae outbreaks.
• Keep waste and particles suspended longer so skimmers and filters have a better chance of removing them.
• Prevent toxic pockets from forming in hard to reach areas.
• Keep debris from collecting on corals.
• Keep food suspended longer so you can add less food.
• Increase the chances of long term healthy tank success.