The 5 Best Oscillating Fans For a Grow Tent

An oscillating fan is a very important part of an efficient grow tent or grow room setup. The air within the room can become stale if there isn’t a fan that will keep the air moving and your plants will absorb all the Co2 in the room within 2 minutes if there isn’t constantly fresh air replacing the stale air. This will ultimately lead to your plants dying. In order to avoid this, we wrote an article about the 5 best oscillating fans for a grow tent or grow room.

There are many different types of fans on the market that are needed in a grow tent and all of them serve different purposes in order to grow sturdy marijuana plants. Oscillating fans are small but powerful assets for any grow room or grow tent set up.

What is an Oscillating Fan?

An oscillating fan is a type of fan that always rotating and moving the air through a room, therefore replacing all the air in a room constantly. An oscillating fan for a grow tent is an important decision you will have to make according to the space you have available and the kind of setup you have.

If you are using a grow tent, you might want to use a clip fan as these can conveniently clip onto a pole in the tent. In a grow room setup, it might be easier to have a fan that can hang over your plants. In this article, we will explore different oscillating fans that will be best for your specific setup.

VIVOSUN USB Powered Clip Fan

Vivosun Oscillating Fan

Vivosun is a frontrunner in anything regarding a grow setup. This brand specializes in providing all the different types of growers with the most high-quality products from grow tents to grow lights. That’s why when it comes to oscillating fans, it is no different. Their small but powerful clip fan is a bestseller on Amazon as it provides your grow room with constant fresh air at the low price of $29.99.

This is one of the best oscillating fans for a grow tent as it can very easily clip on your grow tent poles or be hung from above with a hook that is included. The fan also has a 360° of rotation fan head and can therefore be rotated in any direction to best suit your plants.

Air King Clip Fan

Air King Clip Oscillating Fan

The Air King Clip Fan is an Amazon bestseller because of the quality and the durability of the product. This Oscillating Fan is a great asset to any grow room or grow tent as it is very inexpensive, at only $17.63, and has 2 speeds to suit your setup.

The fan has a small but powerful build with a 1/300-horsepower motor and includes a zinc-plated steel front grill with an impact-resistant plastic rear grill. The design is sturdy and is able to clip on any tent pole or table. This is definitely one of our favorite oscillating fans for a grow tent.

Hydrofarm Active Air ACF16 Wall Mount Fan

Another one of Amazon’s Choices. This wall-mounted fan is a perfect choice if you have a grow room that is rather large. The fan is a 90-degree oscillating 16-inch fan with 3-speed settings for your desired reach and distance to ensure your plants grow to be big with a large amount of THC-laden buds that will develop.

The fan comes with 2 pull chains to operate the speed and oscillation that you desire for your plants as well as an easy wall mount. The fan costs a cool $44.99.

Genesis 6-Inch Clip Convertible Table-Top & Clip Fan

The Genesis Clip Fan is one of our favorites because of its interchangeable features. This fan is a table-top fan and clip fan all in one. The fan is easily interchangeable, all you will have to do is unscrew the butterfly screw and attach the base piece of your choosing.

The fan also only costs $25.65, another reason why this fan is one of our favorites and why the Genesis fan is suited for any type of grow room or grow tent.

Woozoo HD18U Oscillating Circulating Fan

The Woozoo is a top choice for anyone looking at oscillating fans for a grow tent or grow room. The brand ha created 2 fans that are similar, one with the option of an oscillating fan and one without. We love the oscillating fan as it comes with six vertical tilt settings so you can direct airflow anywhere you want.

The fan also comes in the choice of black or white, therefore it adds a personal touch to your grow tent. It also comes in 2 different sizes, 5.5 inches and 7 inches. This is a great feature as you will can choose the one that is fitting for the space you have and the amount of airflow your particular set up will require to keep your plants happy and growing.


There are many different types of grow fans to choose from. This is a very personal but important desicion for the type of set up you have. While we have listed our favorite oscillating fans for a grow tent, these fans are also great for grow rooms.

Depending on the size of your setup, you might want to consider having 2 or more fans to ensure that the airflow is constant and there isn’t any stale air hanging around. Stale air will be detrimental to a successful harvest so it is better to be safer than sorry when you are creating a good environment for your plants to grow.

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