Mon-Thurs 7am-5pm PST
Fri 7am-4pm PST

Questions about products, orders, shipping?
Contact us by call or email

Hydor Koralia Nano Circulation Pump/Powerhead 565gph


Item #: HD01144

In Stock

Hydor Koralia Nano - 565GPH

The new Koralia Nano 565GPH features the same compact size as the Koralia Nano 425GPH. Designed especially to work in small reef aquariums, are part of Koralia the new innovative and unique range of circulation pumps for aquariums. The exclusive Hydor design and technology guarantee a continuous and powerful water flow which can be directed freely thanks to the special sphere shaped connection to the exclusive combination suction cup and magnet support. High performance , low energy consumption and quick and easy maintenance.

The combination suction cup + magnet can safely hold Koralia positioned in tanks with glass (or acrylic) up to 10mm – 3/8 inch thick.

  • Flow Rate: 565 gph
  • Power absorbed: 3.5 Watts

Koralia Pump Specifications
Koralia Model Flow Rate Wattage Dimensions Freshwater Saltwater Glass Thickness
Nano 240 240GPH 3.5W 3.5”x2”x2” 16-28GAL 10-15GAL up to 3/8”
425 425GPH 3.5W 3.5”x2”x2” 28-50GAL 15-30GAL up to 3/8”
565 565GPH 3.5W 3.5”x2”x2” 40-65GAL 20-40GAL up to 3/8”
Evolution 600 600GPH 4.5W 5.5”x2.75”x2.75” 40-80GAL 25-45GAL up to 1/2”
850 850GPH 4.5W 5.5”x2.75”x2.75” 50-100GAL 30-55GAL up to 1/2”
1150 1150GPH 5W 5.5”x2.75”x2.75” 70-140GAL 45-80GAL up to 1/2”
1300 1300GPH 6W 5.5”x2.75”x2.75” 90-175GAL 55-100GAL up to 1/2”
Magnum 1650 1650GPH 8W 6.5”x4”x4” 110-180GAL 70-100GAL 1/2” to 3/4”
2200 2200GPH 10W 6.5”x4”x4” 150-250GAL 90-150GAL 1/2” to 3/4”
3250 3250GPH 19W 6.5”x4”x4” 220-360GAL 130-220GAL 1/2” to 3/4”
Gen 3 1350 1350GPH 5.5W 4.5”x3”x3.25” 50-125GAL 40-75GAL up to 3/5”
1950 1950GPH 6.3W 4.5”x3”x3.25” 90-180GAL 55-110GAL up to 3/5”
2450 2450GPH 9.5W 4.5”x3”x3.25” 125-250GAL 75-150GAL up to 3/5”

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.

5 Stars


Reviewed on
August 13, 2020

Yes, I would recommend this.

nice little power head

a bit smaller than I thought in size but works great and looks clean and sturdy. might need to get another one for my 20 gal reef tank.

Was this review helpful? 0 0


Reviewed on
March 29, 2020

Yes, I would recommend this.

Nice pumps

Pros: Quiet, size , power, quality

Cons: None

Very quiet, nice looking and powerful pumps.

Was this review helpful? 0 0


Reviewed on
September 30, 2017

Yes, I would recommend this.

Works great!

Pros: same size great is great for dead spots and using behind my live rock

Cons: none noted

I use three of these pumps behind my live rock along the back wall of my reef tank to keep detritus in the water column. I have one of each end facing each other and one in the middle facing forward and lightly upward. My live rock is nearly five inches away from the back wall. I also have larger powerheads above my live rock for flow in my SPS dominant reef.

Was this review helpful? 3 0


Reviewed on
September 10, 2017

No, I would not recommend this.

Just Went in the Trash

Pros: Cheap

Cons: Don't last.

I was never happy with these pumps. I bought two a year ago They were under powered on my 20 gal. They have limited rotation so it's hard to direct flow. They both started spinning backwards last month. I soaked in vinegar and cleaned but they still spin backwards. I am happy that I have an excuse to throw them in the trash and upgrade. I have two of the next gen hydor pumps on my 75 gal and they are junk as well.

Was this review helpful? 0 0


Reviewed on
July 22, 2017

Yes, I would recommend this.


This product is moves water well. Qiute, powerful for its size. And head has good range of motion. Good for nano tanks. I was so happy with this product I ordered 2 more.

Was this review helpful? 1 0


Reviewed on
March 13, 2017

No, I would not recommend this.

Last 6 Months

Pros: price, quiet

Cons: dont seem to last long. do not have wide range for adjusting flow

Bought two of these for a 20 gallon saltwater. Pumps are quiet and provide perfect flow. They are not very adjustable due to tight space between the mount and the pump. One has broke after only 6 months.

Was this review helpful? 0 0

We use cookies to provide a personalized site experience. By continuing to use & browse this site, you agree to our Privacy Policy.