--- product_id: 303925945 title: "2-Head Fan" brand: "seven master" price: "฿344" currency: THB in_stock: true reviews_count: 13 url: https://www.desertcart.co.th/products/303925945-2-head-fan store_origin: TH region: Thailand --- # 2-speed wind control 45° angle adjustment Easy plug-and-play setup 2-Head Fan **Brand:** seven master **Price:** ฿344 **Availability:** ✅ In Stock ## Summary > 🐠 Chill Out in Style! ## Quick Answers - **What is this?** 2-Head Fan by seven master - **How much does it cost?** ฿344 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/303925945-2-head-fan) ## Best For - seven master enthusiasts ## Why This Product - Trusted seven master brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** DC12V power ensures a safe and reliable cooling experience. - • **Versatile Fit:** Compatible with tanks up to 15mm thick for universal use. - • **Tailored Comfort:** Adjustable angles for optimal airflow in any setup. - • **User-Friendly Design:** No assembly required—just clamp, adjust, and plug in! - • **Stay Cool, Stay Happy!:** Reduce aquarium temperature by 2-4℃ with powerful wind. ## Overview The Aquarium Chillers Fish Tank Cooling Fan System features a dual-head design with adjustable angles and two-speed wind control, effectively lowering water temperature by 2-4℃. It is easy to install, safe to use, and fits tanks with a thickness of up to 15mm. ## Description desertcart.com: Seven Master Aquarium Chillers, Fish Tank Cooling Fan System 2-Head Wind Power and Angle Adjustable Clip On Chiller, 2 Gears for Control (2-Head) : Pet Supplies Review: Good customer support and a good product. - Edit: I had initially given this product a low score. After a month of use it began having issues and a day or two after that it burned out. Which was unsettling since I really did like the product but didn't expect an electronic of this nature to only last a month However the seller reached out to me with nothing but kindness and offered to send a new one. It's been over a month now and the new one is now going strong and doing exactly what I expect it to! Review: Tank Fan - This does lower the temperature of the water a few degrees. ## Features - 【Cooling Fan】Seven Master cooling fan provides strong wind to your aquarium, Two-speed wind control for your to choose and depending on the weather and indoor temperature, the temperature can be reduced by 2-4℃ - 【Angle Adjustment】There are 4 angles for you adjusting the proper angle, adjustable maximum 45°, easy to operate and meet your different daily requirements - 【Suitable for】Fit for the aquarium with the thickness＜15mm. Adjustable jaws can clamp the cylinder wall through turning the screw - 【Easy to Use】You just adjust the jaws, the angle and wind speed that you want, plug in at last. A easy installation and do not need to assemable item for you.(AC adapter included) - 【Safety Guarantee】The cooling fan adopts DC12V direct current, which has high safety standard and ensures the safety of the fan ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08SGCLNJG | | ASIN | B08SGCLNJG | | Best Sellers Rank | #266,268 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,027 in Aquarium Water Pumps | | Brand Name | Seven Master | | Customer Reviews | 4.0 4.0 out of 5 stars (270) | | Date First Available | January 8, 2021 | | Date First Available | January 8, 2021 | | Item Package Dimensions L x W x H | 8.62 x 5.39 x 3.82 inches | | Item Weight | 1.1 pounds | | Manufacturer | Seven Master | | Manufacturer | Seven Master | | Package Dimensions | 8.62 x 5.39 x 3.82 inches; 1.1 Pounds | | Size | 2-Head | | Target Audience Keyword | fish | ## Images ![2-Head Fan - Image 1](https://m.media-amazon.com/images/I/71GqMi3yRuS.jpg) ![2-Head Fan - Image 2](https://m.media-amazon.com/images/I/71vx5gTtFML.jpg) ![2-Head Fan - Image 3](https://m.media-amazon.com/images/I/71m97oWNQeL.jpg) ![2-Head Fan - Image 4](https://m.media-amazon.com/images/I/715gSnvYEmL.jpg) ![2-Head Fan - Image 5](https://m.media-amazon.com/images/I/71G4OVRJHsS.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: i have a 29 gallon fish tank, with the black plastic rim that goes all the way around the tank, will this fan be able to clamp on to the tank ? Thanks** A: No….I attached it to the side with a length of extra strength Velcro, approximately 1.75” wide and the length of the fan **Q: will this 4 fan cool a 29 or 30 gallon regular fish tank???? And will it fit ????** A: I have the 3 head mounted on my 60 gallon Nuvo tank and it cools my tank very well. With 2 speeds I can adjust to how much I want to cool the water down. I run it low overnight when lights are off and high if it gets too warm during day. I do have a temp comptroller also that keeps temp at my settings. Good fan. Adjustable clip should fit your tank if it has straight wall,no overhang. **Q: Is there a warranty on this item purchased in July 16 and now is Aug 26 and it stop working?** A: Dear customer, If there is any questions or inquiries, please feel free to contact Seven Master customer team by Amazon Message and we will reach you at the soonest. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good customer support and a good product. *by S***N on July 11, 2021* Edit: I had initially given this product a low score. After a month of use it began having issues and a day or two after that it burned out. Which was unsettling since I really did like the product but didn't expect an electronic of this nature to only last a month However the seller reached out to me with nothing but kindness and offered to send a new one. It's been over a month now and the new one is now going strong and doing exactly what I expect it to! ### ⭐⭐⭐⭐ Tank Fan *by C***N on January 25, 2026* This does lower the temperature of the water a few degrees. ### ⭐⭐⭐⭐⭐ Easy Cooling Method for Aquarium *by I***Y on July 7, 2024* I use this for my axolotl and it works great. It keeps my tank at about 65 degrees F. It's a little loud, but I don't mind ambient noise. It's much cheaper than a chiller and works great. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/303925945-2-head-fan](https://www.desertcart.co.th/products/303925945-2-head-fan) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*