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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 15mm – ½ inch thick.
Flow Rate: 850 gph
Power absorbed: 4.5 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
40-65GAL
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 Info
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.
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9 Questions
Displaying questions 1-9
Q
will these work with a wavemaker?
I have a red sea wavemaker pro I have read that these break in about 6 months because of the on/off cycle
CONS
50/50 chance of starting in the opposite direction when using a controller
REVIEW
This is a great pump for water movement, I’ve used several these and love them. Easy to clean. My only problem is that since it’s an AC pump, there’s a 50/50 of the pump starting in the opposite direction when using a controller that turns it on/off and it makes a noticeable clicking noise whe...Read More
This is a great pump for water movement, I’ve used several these and love them. Easy to clean. My only problem is that since it’s an AC pump, there’s a 50/50 of the pump starting in the opposite direction when using a controller that turns it on/off and it makes a noticeable clicking noise when it does turn on the opposite direction.Hide
This little pump is one of the best pumps I have had for circulation. It is reliable easy to clean and puts out a reliable stream of water in my !00 gal tank.
I must say these are by far some of most popular and widely used aquarium circulation pumps used in this hobby by beginnners, and experienced hobbyists. I've had two koralias for about 4 years now and I never ran into any problems other than the magnetic shaft expanding due to use but Hydors custome...Read More
I must say these are by far some of most popular and widely used aquarium circulation pumps used in this hobby by beginnners, and experienced hobbyists. I've had two koralias for about 4 years now and I never ran into any problems other than the magnetic shaft expanding due to use but Hydors customer service is AMAZING and they replaced them. Again hydor products are simply perfect for any type of experienced hobbyist.Hide
I purchased two of these for my 90g SW Tank and they are working great. If you don't need anything fancy like being able to control the speed should you plan on purchasing a Tank Controller later on down the road. Then I highly recommend purchasing these Hydor Koralia
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in up to 7 business days after it ships out.
free shipping for orders $29+
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in up to 7 business days. Just spend $29 or more!
free faster shipping for orders $250+
Over 90% of shoppers receive their orders within 1-2 business days. Upgrade from free economy shipping to faster shipping for only $2.99—or spend $250 and we'll upgrade you automatically!
need your order even faster? no problem!
Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.
buy it today and we'll ship it today
Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
live plants, live foods, and frozen foods delivered to your door
We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
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