Click to Verify - This site chose VeriSign SSL for secure e-commerce and confidential communications.
Security Seal
Marine Depot Live Chat Support
Pet supplies, Pet products, and Pet Accessories for your dogs, cats, birds, fish, reptiles or small pets. Pet experts are available to help you.
New Customer? Register | Sign In Low Price Guarantee
0 items
Your cart is currently empty.
View Cart Checkout
Aquarium Supplies
Home » Saltwater Aquarium Supplies  » Powerheads  » Impellers & Replacement Parts  »  Hydor Koralia Replacement Impeller
Hydor Koralia Replacement Impeller

Hydor Koralia Replacement Impeller

Item #:
Please make a selection
Add To My Wish List

Click here to check out this product on our new website! »
*If you already have items in your shopping cart, they will not be transferred over to the new site.

Hydor Koralia Replacement Impeller Information

Replacement impeller for the Koralia 1 Pump Powerhead, Koralia Nano Pump Powerhead and Koralia 1 Controllable Pump Powerhead by Hydor.

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.

Hydor Koralia Replacement Impeller Reviews

Average Rating
(8 reviews)
Sort Reviews By:

as expected

Reviewers Rating Excellent!

Posted: 4/13/2014 from GOSHEN, IN UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: i broke the original cleaning it this new one seems to be made with a thicker plastic and is doing exactly what i want

Did you find this review helpful? Yes No

Good as new

Reviewers Rating Excellent!

Posted: 12/4/2013 from WARREN, MI UNITED STATES
4.5 5
Experience Level: Expert

Comments: After many years of constant running, My #4 Koralia needed a new impeller. Not much to say, It fits perfect! I would give it 5-stars however it's black and just blends in with the rest of the power-head. The original colored impeller was a lot easier to see spinning. just personal preference.

Did you find this review helpful? Yes No

Be careful

Reviewers Rating Unsatisfactory

Posted: 9/9/2013 from ROCKPORT, MA
1.0 5
Experience Level: Intermediate

Comments: Purchased a new Koralia Pump 425, took it out of the box and trying to disassemble the upper chamber from the lower chamber, although careful, I managed to snap the impeller in two. I was fortunate that Marine Depot had a replacement. Recommend to those interested in this pump, BE CARFUL if you disassemble it, the impeller is VERY DELICATE. The pump is now in the tank and performs well.

Did you find this review helpful? Yes No

Koralia running like new

Reviewers Rating Excellent!

Posted: 5/28/2013 from POTOMAC, MD UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: Its a original part,running smooth and quiet. Instead buy a new koralia replaced my noise impeller and worked well. Good quality, same amount of magnet, perfect.

Did you find this review helpful? Yes No

Like new

Reviewers Rating Excellent!

Posted: 11/1/2011 from NORTHRIDGE, CA UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: The immpellers get brittle as they get old. It speaks well of the company that my impeller broke before the pump. A few dollars and now I have a Koralia that is like new. The replacement impellers are great!

2 of 2 People found this review helpful, did you? Yes No


Reviewers Rating Excellent!

Posted: 7/17/2011 from SAN FRANCISCO, CA UNITED STATE
5.0 5
Experience Level: Intermediate

Comments: this is all you need to upgrade from 2 to 3 no need to spend more mone

1 of 1 People found this review helpful, did you? Yes No

Koralia 1 Replacement Impeller

Reviewers Rating Excellent!

Posted: 12/7/2010 from CHATTANOOGA, TN UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: This was the cheapest price for this product. I am very pleased with the speed and quality of the shipping and customer service.

Did you find this review helpful? Yes No

Just what my powerheads needed

Reviewers Rating Excellent!

Posted: 9/1/2010 from EAST HADDAM, CT UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: I was getting quite a bit of noise from my controllable Koralia powerheads and replaced the impellers with new ones. They are back to being virtually silent now. Very happy with the replacement impellers.

Did you find this review helpful? Yes No

Hydor Koralia Replacement Impeller Window Navigation Prev Next Zoom Close
We value your opinion & experience
Thank you for taking the time to review our products!

This is a Product Review for: Hydor Koralia Replacement Impeller

First tell us about yourself.

Name to display on the review: Location (ex: Anaheim, CA):
Your experience level:

How would you rate this product?

Review Title:

Write your review:
(Please focus on product quality and performance, maximum 2000 characters)

This item is temporarily unavailable but will be back in stock soon.

Item #
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.

Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

Your Email:
Just enter your email address below and we'll let you know when the product you are looking for becomes available!

Item Code:
Your Email:
We offer a Low Price Guarantee on all in-stock merchandise. Just compare our total price—item price + tax (if applicable) + shipping & handling—to the total price of other online stores. If you find a lower price, we will match the price and refund 10% of the difference.

Enter the price, shipping cost and website address where you found the lower price. Then click the "Add to Cart" button. We will review the lower price while processing your order and make any necessary reductions before your order ships. Some restrictions apply. See Terms & Conditions.

Price *
Shipping Cost *
Competitor's Website *

Sharing products with friends and family couldn’t be easier!

Just complete the fields below to send your friend or family member a personalized email message featuring the product of your choice.

Your Name *

Friend's Name *

Friend's Email *

Personal Message

Please make a selection 
Add to Wish List
Select Wish List:
Comments (up to 200 characters):
Quantity Desired:
Quantity Received:
Email Specials
Subscribe to our newsletter feed.
Newsletter Tips & Tricks! New Products!
Discounts & Promos!
March 15, 2014
"Price was good and everything arrived packed well and on promised schedule."

March 13, 2014
"I received my lights with one broken. I called the 800 # and they shipped me a new light that day, no questions asked. Great service."

March 9, 2014
"When looking for things that need exact measurements, like plumbing, Marine Depot makes it very easy with detailed graphics and explanations. Videos are a very nice touch and have helped me a lot on my reef upgrade."
pipicaicedo - Dazzling WYSIWYG Corals