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Koralia Nano 425 - 3.5W - 425 gph

4 Reviews
Item: 248235

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Out of Stock

The most efficient circulation pumps available for small and nano tanks. Hydor Koralia Nano circulation pumps feature a unique magnet suction mount making them easy to adjustment and move about your tank. Their small profile design blends seamlessly into your aquarium's decor, while a recently-redesigned impeller system provides the high performance, low wattage output you've come to expect from Hydor Koralia circulation pumps.

For complete product information, download the instruction manual.

Flow Rate425 gph
UL ListedNo
Warranty2 years
Max Flow425 gph
Max Wattage4
Max Tank Size50 gal.
Length3.5 in.
Width2.25 in.
Height2.25 in.
Internal Id
For complete product information, download the instruction manual.

Ratings & Reviews

4 reviews

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Great Circulator!


I love these. I have several in my tank to make sure I get plenty of circulation. They work great, use virtually no electricity, last a long time and are quite powerful for their small size. I would highly recommend these! Great item, great buy especially for the price!

Master Blaster


Big waves from small well built package. You will not be disapointed

Koralia Nano 3.5w - 425gph circulation pump


Great little pump! Really gets the water
<br>moving! The only drawback is that the short
<br>stem attached to the suction cup doesn't allow
<br>for positioning at much of an angle. I would
<br>like to be able to set it at a sharper angle
<br>for better flow control.

Great circulator/powerhead


Bought this to use in my Fluval Spec V nano reef tank. Love it; can't say enough good things about it. It is whisper quiet, provides gentle but effective circulation, and is not at all cumbersome. The magnetic suction cup is a great idea; this thing hasn't budged since I installed it (unlike other powerheads with traditional suction cups). For the price I paid, I could not have done better. Everyone should have one of these in their aquarium!