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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Hydor Koralia 3G Third Generation Aquarium Circulation PumpsKoralia G3 is the innovative and unique range of circulation and wave pumps, designed especially to work in reef aquariums, can also be suitable for fresh water tanks. Higher performances, lower energy consumption and quick and easy maintenance are the main features of the Koralia G3 series. The new exclusive Hydor design and technology guarantees a smooth start, continuous and powerful water flow, and can be further managed using the three special
Koralia G3 is the innovative and unique range of circulation and wave pumps, designed especially to work in reef aquariums, can also be suitable for fresh water tanks. Higher performances, lower energy consumption and quick and easy maintenance are the main features of the Koralia G3 series. The new exclusive Hydor design and technology guarantees a smooth start, continuous and powerful water flow, and can be further managed using the three special attachments and Dual Magnet Support System (DMSS).
- Low energy consumption movement pump specific for marine aquariums
- It can also be used in fresh water tanks
- Pumps allow a wide flow to increase water movement which is essential for Corals and Plants
- High energy efficiency: new motor design, new propeller profile, new intake spiral grid
- Koralia G3 is state of the art in terms of energy efficiency: only 1 Watt for 1450 l/h of flow
- Patented dual magnetic support system (DMSS), can be freely positioned inside the aquarium, for tanks with a thickness of up to 15 mm
- The pump can pivot in virtually any direction to guarantee flow where it is needed
- Equipped with vibration absorbing silicone for silent operation
- It can be connected to a timer with programmed intervals (seconds, minutes, hours)
- Customizable in flow and direction, easy maintenance
- Equipped with spiral cable protection, ideal when there are hedgehogs, puffers, triggerfish or parrotfish in the aquarium
- Koralia G3 is designed for use in aquariums only, it cannot be used as a filter pump
- This pump is intended for indoor use only in water with a temperature up to 35° C (95° F)
- Includes 3 special grids:
- Flow Diffuser, for a wide and gentle flow
- Small fish guard, for the protection of smaller fish and shrimps
- Medium fish guard, for the protection of small to medium fish and shrimps
- Available in different models:
- 5000 of 3,5 W, maximum pump flow rate 5000 l/h, recommended for marine water tanks from 200 to 330 litres, fresh water from 300 to 600 litres
- 7000 of 4,5 W, maximum pump flow rate 7000 l/h, recommended for marine water tanks from 280 to 450 litres, fresh water from 400 to 800 litres
- 9000 of 6,3 W, maximum pump flow rate 9000 l/h, recommended for marine water tanks from 360 to 600 litres, fresh water from 500 to 1000 litres
- Available in different models:
- 5000 of 3,5 W, maximum pump flow rate 5000 l/h, recommended for marine water tanks from 200 to 330 litres, fresh water from 300 to 600 litres
- 7000 of 4,5 W, maximum pump flow rate 7000 l/h, recommended for marine water tanks from 280 to 450 litres, fresh water from 400 to 800 litres
- 9000 of 6,3 W, maximum pump flow rate 9000 l/h, recommended for marine water tanks from 360 to 600 litres, fresh water from 500 to 1000 litres
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Recommend for very heavy chewers
Color: Grilled color
My aggressive chewers love these! It’s been a few weeks and still in one piece and man they chew them for hours on end.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Amazingly great product!
Color: Grilled color
I’m not just saying this, ok, this is not hyperbole: this is THE best nylon bone for chewing that I have ever purchased. And you get TWO of them for relatively less expensive than most chew toys give you one! I have 2 golden retrievers, and if you know goldens, you know that they are some of the most relentless and powerful chewers around. So I can’t give them almost any toy other than rubber stuff or it will be destroyed in a period of time that doesn’t make it worth it. One of them even figured out how to destroy a supposedly indestructible toy made out of kevlar! She was able to get into it through the seam, which is not kevlar ha ha. Anyway, I digress; I never even considered nylon chews because they suck! Usually. Usually my dogs in the past have lost interest with them in less than a day. I took a chance on these mainly because of the novel shapes, the fact that they give you two, and the low price. Both my goldens LOVE these! Not just for one day, but going on weeks now! I don’t know if it’s the flavor or what, but I will see them gnawing on one of them at some point every day. And they CAN’T destroy them (I knew nylon was good for that, but it was the “who cares” attitude of my previous dogs toward nylon that kept me away). Both the “ribs” and “steak” (quite clever) are a bit worn on the edges now, but they look like they will be around for years. You can’t go wrong with this product (unless for some reason your dog does not like the flavor, but the flavor seems to be what draws my dogs to them). I highly recommend this (these) as the most cost-effective chew toy I’ve ever purchased.
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Reviewed in the United States on November 1, 2025
★★★★★ 4
Great for larger dogs
Color: Grilled color
I think they were heavy duty and durable, but they were too heavy for my dog. The seller was excellent though!
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Dog chew toys
Color: Grilled color
Smaller than expected but dogs liked it.
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Reviewed in the United States on May 28, 2026
★★★★★ 3
It ok but a bit small for my golden and I have to supervise him.
Color: Grilled color
I don't recommend. Too big for my small dog. Too small for my big dog. They have similar bones but these just seem odd. ** WELL actually after some time they both will chew on them, especially my golden. Do be careful watch the dog while chewing. My home health care aid thought they were real. they are holding up well.
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Reviewed in the United States on December 31, 2025