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Koralia Nano Circulation Pump

$ 44.99
$ 44.99

Koralia Circulation and Wave Pump

Compact, energy saving, this Koralia Pump is Ideal to recreate in aquarium the natural and beneficial water motion of rivers and seas. Supplied with patented magnet-suction cup support for easy and safe positioning , Koralia can be connected to a controller and set to intervals of seconds, minutes or hours. Cable protector included.


  • 240gph Flow Rate
  • Timer Compatible
  • Anti Vibration System 
  • Cable Protector Included
  • Super Safe Magnet + Suction Cup
  • Compact 2.4in Wide
  • For Freshwater and Marine Aquariums


Model Power Consumption Flow Rate Freshwater Marine
koralia 240 3.5w 240 gph 16 - 28 gal 10 - 15 gal

Customer Reviews

Based on 3 reviews
Quiet, powerful, and gets the job done

I installed this on my 75g to improve flow since my Cascade 700 couldn't quite alleviate all the dead spots in the hardscape. Works beautifully. A couple of things to anyone considering/working with one of these:

- The external magnet is necessary to eliminate noise with this pump. It may seem loud if you are experimenting with position, but once fully mounted it is silent.
- When you're setting this pump up, turn it upward and shake lightly to dislodge any extra air trapped in the internals. This helps cut down on noise as well.
- Because the pump uses a suction cup and paired magnet, you can't really mount it through a 3D background. This made it tough to get exactly the orientation of flow that I wanted.
- The cord is a little short, for a large tank depending on position you might need some creative wiring to make a drip loop.

Good little pump

I use this in my 33 long to circulate my water. It isn’t too strong for my guppies, Tetras, or dwarf neons. I don’t leave it on 24/7 though, especially now that I have guppy fry.

Great little pump

Koralia nano circulation pump is a nice addition to my 30 gallon planted tank. Gives just the right amount of water movement.

Shipping Rates
Flat rate shipping on order under $70 of $4.99
FREE Shipping over $70.

To view our shipping map and estimated delivery times click here.

Live Arrival Guarantee
We guarantee our live products will arrive alive. We ask that you do your part and minimize the amount of time our packages sit out in the elements. It can also be a good idea to avoid ordering live items during extreme temperatures. This would be when night time temps are below 35 and over 80 degrees during the day. Now these temps are not for sure death, it's just what makes it easiest for all of us during shipping.

When temperatures are cold we will use heat packs and extreme cold styrofoam liners. Shipping live goods is difficult as our warehouse could be 70 degrees and your home could be snowing, and all the stops in between. We do our best and will make it right for you and may request to try again at a different time.  During heat waves, it's best to avoid ordering live goods as ice packs etc don't do enough to mitigate it. 

30 Day Return Policy
Our goal is to provide a fair way to satisfy our customers and not lose money while doing it. We make every effort to fully disclose how our products work and what is to be expected. A damaged product during shipping is an automatic replacement from us. When it comes to a difference of opinion such as: "My fish doesn’t like this food." That we don’t refund for. However, if you decide the light you bought is a bit too green for your liking, provided it is in the original box, within 30 days and purchased from us, we will refund it at your cost of shipping.

If you would like to return a product, start the process by emailing us at shipping@aquariumcoop.com This allows us to see if there is something we can do before returning the product such as a feature you didn’t know about or send you a return label. We don’t require an RMA number, but do ask you to contact us to initiate the return. Please do not call the retail store as they operate separately from the warehouse and will not be able to issue you a return label etc.

To read our full return policy click here