Koralia Evolution (600 GPH) USA

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Discontinued by Bulk Reef Supply
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Hydor Koralia Evolution submersible powerheads are a popular choice becauxe they are affordable and reliable high flow powerheads. Higher efficiency Hydor Koralia Evolution pumps generate up to 20% more water flow than Koralia 2-3-4 at HALF the energy consumption. Upgraded, shaft-less impeller boasts unique design for wide and gentle water flow beneficial to aquarium inhabitants. Patented magnetic base with articulating ball joint allows full, 360-degree range of convenient pump positions. Direct vital water movement to areas of your aquarium never possible with conventional powerheads.


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.
  • Suitable for aquarium glass up to 1/2" thick.


Pump Specifications

  • Flow Rate: 600 GPH
  • Max Tank Thickness: 1/2"
  • Power Consumption: 3.5 watts
  • Cord Length: 6 feet
More Information
UPC 841421008691
Gallons Per Hour 300 - 600 GPH
Variable Speed No
Included Mounting Magnetic, Suction Cup
Power Type AC
Power Consumption 3.5W
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Product Questions

I just was forced the other day to move all my rockwork, fish ,corals, and other livestock out of my 16 gallon biocube into another tank after the biocube sprung a leak that I could not fix. The new tank is a standard 29 gallon tank I got from Petco during there $1 per gallon sale. I currently have only a Hydor Koralia Nano powerhead that came from the now defunct biocube. I know that is not enough flow, but am not sure what would be a good choice or what would be too strong. What would you recommend for a replacement powerhead(s)? Also I guess a controller for it so I can maybe not have it on nonstop, which I noticed generally upsets my Euphyllias.
Question by: Rudy A Garcia on Feb 4, 2020, 1:02 PM
Hey there,

I would really suggest looking at the Tunze nanostream. It is a very good powerhead for smaller tanks.

Take care
Answer by: Thomas Billington on Feb 5, 2020, 10:56 AM