Hydor Koralia Circulation and Wave Pump 2200 l/h

  • Dimensions: Approx 6.5cm x 5cm x 5cm
  • Model: p29232
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KORALIA NANO 2200l/h specifically for planted aquariums to improve water distribution.

For tanks of 140-250L

In planted tanks CO2 is rarely distributed correctly and as a result algae grows. Similarly with nutrient distribution water tends to move in only one direction from the filter - this simply isn't enough in a high tech tank. The addition of a Koralia solves this issue.


  • Very small - only 6cm
  • Sphere joint - adjustable flow direction
  • Magnetic suction cup support
  • Controllable - can be connected to a timer
  • Uses a mere 4W of power and moves 2200 l/h
We regularly hear hobbyists who suffer from algae in their planted aquariums and don't realise the importance of a pump like the Koralia. As soon as it's placed in your aquarium it begins to work immediately. Moving CO2 around your tank is paramount to success and avoiding dead spots is equally important.

This product is small and unobtrusive and will blend is easily to your aquarium.

Once you've used one you'll never look back. A must for any planted aquarium.

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by Alan H. on 7/3/2020

Needed some circulation in my 200l tank and this circulation and wave pump certainly does the job. Circularly adjustable direction, so a bit of variety is available if needed. Basically does what it says on the box very well, thank you.

by Colin H. on 10/10/2019

Does what it says on the box! Small & quiet, this has increased the water movement in my planted tank & I can see a difference already. The only reason I've given this 4 stars is because I found the cable a bit short.

by Nigel A. on 21/2/2018

great item. ideal for 200l tank. I have one either side of my tank working alternatively every 15 secs. can't fault It!

Ask a question about this product
Should this be on 24/7


yes they stay on 24/7

I am running afluval 306 and 406 filters with spray bars on a 4 x 2 x 2 planted tank woukd the flow of this pump be too much? Would the size down be a better option?


For your tank size it would be fine - point it in the same direction as your filter flow for the best effect

Roma 240 would the Hydor Koralia Evolution 3200 be better?


3200 is too much for plants.

2200 is your best choice.

is the 2200 ok to use in a fluval roma 240?


This pump is for tanks 140-250L

What would you recommend for a 600L planted tank. I can’t run co2 because of certain fish I have in but I use liquid carbon. My filter is an FX6. I have a JBL 1501 and a sun sun 2000 both of these are not running as I’m still undecided if I need extra filtration.


I'd try this model. You may need more than 1 but watch the flow and plants - they all need to sway in the current and for a 600l tank you'll need a plenty of water movement. We do sell a WIFI version which costs more but you can increase or decrease the flow accordingly. Nice bit of kit. Find it under the circulation pumps section too.

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