
$32.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
The Dymax Vortex Fan is a great option for keeping an aquarium cool in the summer months. It works by moving air over the water to lower the temperature. Choose between two sizes: W-5 and W-8. An Effective Way to Control Water Temperature The Dymax Vortex Fan is an effective way to lower the water temperature in an aquarium, especially during the warmer months of the year. This easy-to-use fan has a built-in clamp, allowing you to securely attach it to the edges of most aquariums. By blowing air across the water's surface, the fan helps reduce the temperature through evaporative cooling. And thanks to its flexible arm, you can easily adjust the airflow for optimal performance. The Dymax Vortex Fan is available in the W-5 and W-8 sizes. Highlights: Use to prevent an overheated aquarium Hang on design Vortex technology Compact and quiet operation Connect to an aquarium thermometer for automated control Easy installation W-5 Specifications W-8 Specifications Size: 3x2.5x5" Rated voltage - DC 12V Max Air Flow - 5.06CFM Max Air Pressure - 12.9mmH20 Operating Temperature - negative 10~16°C Size: 3.5x3x7" Rated voltage - DC 12V Max Air Flow - 10.5CFM Max Air Pressure - 9.8mmH20 Operating Temperature - negative 10~16°C WARRANTY CoralVue, Inc. and Dymax hereby guarantee this product to be free from defects in material and workmanship for a period of: 1 Year Warranty is activated on the date of purchase. This Standard Limited Warranty applies and is limited as follows: To the product only as long as it remains in the possession of the original purchaser. To the product that has not been subject to accident, misuse or abuse. To the product that has not been modified, altered, defaced, or had repairs made or attempted by other than CoralVue, Inc. That CoralVue be immediately notified in writing within ten (10) days of first knowledge of defect by owner or his agent. That CoralVue, Inc. shall be given first opportunity to make any repairs, replacements or corrections to the defective construction within a reasonable period of time. Under no circumstances shall CoralVue and/or the Manufacturer be liable by virtue of this warranty or otherwise for damage to any person or property whatsoever for any special, indirect, secondary or consequential damages of any nature however arising out of the use or inability to use because of the product defect. Click here to learn more. PRODUCT SUPPORT To submit a warranty claim, please visit our CoralVue Support Portal.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$32.99