Hydor Koralia Evolution Circulation & Wave Pump, 550-600 GPH
About This Item
Details
- Features an improved patented vibration absorbing magnet and suction cup support. This support can safely hold the Koralia Evolution 600 positioned in tanks with glass (or acrylic) up to 1/2" thick.
- Features shaft-less impeller technology that I suitable for different sized freshwater aquariums and saltwater aquariums.
- 50% less power consumption and up to 20% more water flow when compared to previous Koralia models. Plus, this circulation pump runs extra quiet!
- The sphere joint allows you to adjust the flow direction. This circulation pump can also be used with the Hydor Smart Wave Maker Controller (sold separately).
- Smaller design than the older style Koralia pumps with similar flow rates. It includes a cable protector and is ideal for tanks with urchins, puffers, parrot fish and triggers.
Instructions
- Before installation check that all the components of the product are undamaged, disconnect all the electrical devices and make sure the voltage of the product corresponds to the mains voltage.
- Unwind the electric cable.
- Insert the cylinder on the sphere attachment to the pump in the proper slot.
- Immerse the pump completely and turn it in a vertical position in order to allow any air to come out of the impeller chamber.
- Attach the pump with the internal part of the suction cup and magnet support to the aquarium side. Be sure to clean the surface before attaching the support.
- Adjust flow direction as desired.
- Connect to electrical supply.
FAQ
Yes. Sea urchins, triggerfish and other fish with strong jaws can damage or consume electrical cables. This is why the product comes with a plastic cable protector.
Up to 0.6 inches.
Maintenance consists of cleaning the motor and the rotor, and if necessary removing the limescale that normally builds up in reef aquariums.
They are 6 feet long.
Once a month for the rotor, inner pump body, bushings and O-ring, and once every three months for the grids on the upper and lower chambers.

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Material | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
---|---|---|---|---|---|---|---|---|---|---|---|
Plastic | — | Plastic | Plastic | — | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic |
Tank Size | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
56 to 75 Gallons | 31 to 40 Gallons | — | — | 21 to 30 Gallons | 41 to 55 Gallons | 21 to 30 Gallons, 31 to 40 Gallons | 6 to 10 Gallons | 21 to 30 Gallons | 41 to 55 Gallons | Over 75 Gallons | — |
Fish Type | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Marine Fish, Tropical Freshwater | Marine Fish, Marine Invertebrate, Tropical Freshwater | Marine Fish, Tropical Freshwater | Tropical Freshwater | — | Marine Fish | Marine Fish, Tropical Freshwater | Tropical Freshwater | Tropical Freshwater | Tropical Freshwater | Marine Fish, Tropical Freshwater | Marine Fish, Tropical Freshwater |
Aquarium Type | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Saltwater, Freshwater | Nano Tank, Saltwater, Freshwater | Freshwater | Freshwater | Nano Tank | Saltwater, Freshwater | Saltwater, Freshwater | Freshwater | Freshwater | Freshwater | Nano Tank, Freshwater | Freshwater |
Sourced From | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Questions & Answers
3 Customer Questions
I am starting a 75 gallon reef tank.. what size should I go with
Does these connect to a wave controller that is also hydro?
Does this come with a power supply or will I have to buy one separately?
15 Customer Reviews
Disappointing
I have two Hydor Koralia Nano 425's, running one each on two 55 gallon tanks. They are great little pumps. I wanted to add a pump with just a little more power to
I have two Hydor Koralia Nano 425's, running one each on two 55 gallon tanks. They are great little pumps. I wanted to add a pump with just a little more power to my cichlid tank so I got this. What a mistake. I should've got another Nano 425. This thing not only doesn't have half the power of the Nano, but it's twice as big and costs more. Hydor dropped the ball on this big ugly monster.
Blow the water better
The water has no movement from using this device.
The water has no movement from using this device.
Don't buy to big
To big for what it puts out it is the size of a softball very disappointing
To big for what it puts out it is the size of a softball very disappointing
Great purchase
I had my fans for about five years and then, BAM it just stopped working. Ordered another from Chewy it can as stated and it was a great purchase as it costed about
I had my fans for about five years and then, BAM it just stopped working. Ordered another from Chewy it can as stated and it was a great purchase as it costed about my original fans.
Great, But Really Chewy.
I love this pump because it works great in my tank. But, really Chewy. Why would you make this Autoship Capable? I mean thats kind of stupid in a sense. Who is gonna
I love this pump because it works great in my tank. But, really Chewy. Why would you make this Autoship Capable? I mean thats kind of stupid in a sense. Who is gonna get a new wave pump every 4 weeks?
Excellent pump
I'm very happy with all of my purchases from Chewy. These pumps are very strong and the quality is great. I will be buying more in the future for a different
I'm very happy with all of my purchases from Chewy. These pumps are very strong and the quality is great. I will be buying more in the future for a different aquarium.
I can pee harder than the current this thing produces!
Rated at 600 GALLONS per hour? This thing can't move 6 gallons of water, never 60 gallons and in no way can it possibly move 600 gallons of water even given an infinite
Rated at 600 GALLONS per hour? This thing can't move 6 gallons of water, never 60 gallons and in no way can it possibly move 600 gallons of water even given an infinite amount of time. I can seriously pee harder than this thing can move water. I wasn't sure it was on when I plugged it in!
Excellent product and price
Great price, and Hydor is amazing! I highly recommend all there products!
Great price, and Hydor is amazing! I highly recommend all there products!
Good pump for circulation
These are good circulation pumps. They're quiet and do a good job stirring things up within my aquarium. The only thing I did notice is that Hydor suggested the
These are good circulation pumps. They're quiet and do a good job stirring things up within my aquarium. The only thing I did notice is that Hydor suggested the Koralia 650 for a 75g freshwater, but once I brought it, I soon realize that it wasn't strong enough. So I also purchased, the 1150, which is a lot stronger and creates a good current for the fish to swim against.
Great flow
I purchased one of these in a store and loved the flow and how much it helped circulate my water so I decided to purchase another one and to find out it was 8 dollars
I purchased one of these in a store and loved the flow and how much it helped circulate my water so I decided to purchase another one and to find out it was 8 dollars cheaper in chewy sold me in a heart beat