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Hydor Koralia 3G Third Generation Circulation and Wave Pump - 1350 gph


Item #: HD01149

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The new Koralia Third Generation is super compact, energy efficient and is ideal to recreate the natural and beneficial water motion of rivers and seas. The patented Dual Magnet Support System (DMSS) allows the user to position the Koralia freely inside the aquarium. The pump can pivot in virtually any direction to guarantee flow where it is needed and is enhanced with vibration absorbing silicone for silent operation. The revolutionary spring impeller technology is designed for optimal flow performance. The new Koralia Third Generation can be connected to a controller and set to intervals from seconds to hours. Two sizes of fish guards, flow diffuser, and cable protector are included. Available in three sizes: 1350gph, 1950gph, 2450gph.

  • Flow Rate: 1350GPH
  • Power Consumption: 5.5W
  • Dimensions: 4.5" x 3" x 3.25"
  • Aquarium Size: 40-75G (Saltwater), 50-125G (Freshwater)
  • Glass Thickness: up to 3/5"
Hydor Koralia Spec Sheet

Manufacturer information

Hydor has been producing a comprehensive range of equipment for aquariums and ponds since 1984 and offers the best in high-technology for the creation of a living ecosystem at home. The factory has developed thanks to the engineering competence of its founder and its continuous growth is based on the investment it has made in research and the development of innovative technical appliances. A competitive and dynamic structure of more than 150 employees regularly engages in the implementation of products which meet the demands of 50 nations and keep pace with the evolution of the world markets. The global quality is not a simple working method but a daily expression of mind.

4 Stars


Reviewed on
August 27, 2020

No, I would not recommend this.

horrible quality ,

Pros: none

Cons: it sucks, and company doesn't stand behind its product

these pumps are crap, they crap out, the magnets leak and rust, and the pumps leak voltage... the customer service is horrible..no follow up

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Reviewed on
August 05, 2020

Yes, I would recommend this.

Seems great so far!

Pros: Quiet, easy to set up

Cons: None

Its been in the tank for about a week. Super easy to set up and quiet operation. Will be using these more in the future.

Was this review helpful? 1 0


Reviewed on
November 25, 2019

Yes, I would recommend this.

Does the job well

Pros: Quiet

Cons: Wire in tank

Bought this for movement behind rocks cape in back of aquarium and am happy with purchase. Easy set up. Quiet. Have to touch to know it’s on. Hard to find smaller profiles

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Reviewed on
February 08, 2018

Yes, I would recommend this.

Circulation pump

Pros: Quiet

Cons: A little bulky

Very quiet operation and circulation. Highly recommend!

Was this review helpful? 3 0

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