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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Free Shipping to Most Countries
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
30-Day Hassle-Free Returns.
Our team usually answers your questions within 24 hours
High water temperatures can cause stress for fish, reduce oxygen levels, and affect aquatic plant growth. The Seaoura Aquarium Cooling Fan provides an efficient evaporation-based cooling solution to help maintain a stable aquarium environment.
Designed for freshwater tanks, saltwater aquariums, turtle tanks, axolotl habitats, terrariums, and reptile enclosures, this aquarium cooler combines adjustable airflow, quiet operation, and intelligent control features to keep your aquatic pets comfortable throughout changing seasons.
Aquarium Cooling Fan with Timer

Aquarium Cooling Fan with Timer & Temperature Control

Customize airflow according to your aquarium needs with 10 adjustable speed levels. The high-performance cooling fan helps lower aquarium water temperature by approximately 3–7°F, providing effective cooling during hot weather.
Suitable for:
Create an automatic cooling schedule based on your aquarium routine.
The built-in timer allows you to:

Direct airflow exactly where cooling is needed.
The flexible gooseneck allows easy adjustment of the fan angle, while tilting the airflow downward by 30°–45° improves evaporation efficiency.
The upgraded mounting bracket securely fits:
Designed for peaceful aquarium environments, the optimized air duct system delivers powerful cooling with minimal noise.
The quiet operation helps prevent disturbance to:
Perfect for bedrooms, offices, and living spaces.

The temperature control model includes a high-sensitivity temperature probe that continuously monitors aquarium water temperature.
Set your preferred temperature range from:
60°F–104°F (16°C–40°C)
The fan automatically turns ON/OFF according to your temperature settings, reducing the need for frequent adjustments.

| Aquarium Size | Recommended Fans |
|---|---|
| Under 10 Gallons | 1 Fan |
| Under 20 Gallons | 2 Fans |
| Under 60 Gallons | 3 Fans |

| Feature | Details |
|---|---|
| Brand | Seaoura |
| Product Type | Aquarium Cooling Fan |
| Speed Levels | 10 Adjustable Speeds |
| Cooling Effect | Reduce Water Temperature by 3–7°F |
| Timer | 24-Hour Programmable Timer |
| Temperature Control | 60°F–104°F (16°C–40°C) |
| Gooseneck Rotation | 720° Flexible Adjustment |
| Fan Size | 4.3 × 4.2 × 1.4 inch |
| Tank Compatibility | 0.2–1 inch Glass Thickness |
| Application | Freshwater, Saltwater, Plants, Reptiles |


Q1: How much can this aquarium fan lower water temperature?
A1: The Seaoura aquarium cooling fan can typically reduce aquarium temperature by approximately 3–7°F, depending on tank size, room temperature, humidity, and airflow conditions.
Q2: Is this aquarium cooling fan suitable for saltwater tanks?
A2: Yes. The cooling fan works well for both freshwater and saltwater aquariums, including planted tanks and reef aquarium setups.
Q3: Does the fan run automatically?
A3: Yes. The timer version allows scheduled operation. The temperature control version can automatically turn the fan ON or OFF according to your preset temperature range.
Q4: Is the aquarium fan noisy?
A4: No. The optimized air duct design provides quiet airflow, making it suitable for bedrooms, offices, and living areas.
Q5: How many fans do I need for my aquarium?
A5: For best performance:

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