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Drones are becoming an important part of our lives, and they help us in different ways. Today we are reviewing the FIFISH V6, which is designed to help us with drone fishing and underwater exploration. If you are looking for the best underwater drone, then you would want to read this review as FIFISH V6 is surely one of the best underwater drones, but is it the best underwater drone? Let’s find out. 

In this review, we will judge the Performance of FIFISH V6 on the following basis.

  • Design and Build Quality
  • Underwater Performance
  • Camera Performance
  • Battery Performance
  • Pros and Cons of the FIFISH V6

Design and Build Quality

When it comes to underwater drones, the design is a very important aspect because if the drone doesn’t have a smooth design, then it will face the resistance, and it impacts the overall performance. FIFISH V6 comes with a very good design, and the company has done a good job with the overall design. The drone comes with smooth design, and there are six thrusters on the drone, which help it with underwater maneuverability.

Similarly, the FIFISH V6 also comes with a pretty good build quality. It comes with hard plastic, which can surely handle the bumps easily. In terms of design and build quality, we are satisfied with FIFISH V6.

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Underwater Performance

Underwater performance is another very important factor that you should consider when getting an underwater drone. In this section, we will review the overall underwater Performance of FIFISH V6, and we will see if it lives up to expectations or not.

For starters, FIFISH V6 comes with the 6 thrusters, which provides great maneuverability underwater. The drone uses these thrusters very efficiently, and it can lock any posture underwater, which is a very difficult thing to achieve underwater for a drone. Using the thrusters, FIFISH V6 can also achieve the maximum speed of 1.5 m/s in still water.

The drone also comes with two very powerful lights on the front, which efficiently lights up the environment and allow the camera to capture the great Footage and photos. Also, the drone comes with a powerful controller that you can use to control the drone underwater. However, the company offers a 100m Kevlar tether (rope), which you can attach to the FIFISH V6 as a failsafe. Kevlar is a very powerful material that is five times stronger than steel, so you can be sure that your drone will stay safe, and if you sense anything wrong, you can use the tether to pull the drone from the water. 

Also, the FIFISH V6 has an operation limit of 100 meters or 328 feet. If you use it below the limit, then you will start experiencing problems, so make sure that you only use it under the 100 meters limit. Apart from this limit, FIFISH V6 offers a pretty good underwater performance, and you will love it.

Camera Performance

FIFISH V6 comes with a very capable 4K Camera sensor that can record the 4K Footage and take 12-megapixel high-quality photos. It can also take the photos in the DNG (RAW Image) format, which preserves a lot of details, and you can refine the image later via software.

The camera sensor in FIFISH V6 comes with 166 degrees Field of View, which means you will have a wide view. It also supports the slow-motion at 240 FPS, so if you want to record any action underwater, you can do it too, but you will have to do it with 720p as 4k doesn’t support 240 FPS. The FIFISH V6 also comes with True color algorithm in the app which you can use to make the photos more clear and bright.

Battery Performance

FIFISH V6 comes with a huge battery of 9000 mAh battery, which offers a battery life of up to 4 hours. However, if you are using a drone in moving water, then it will require more power to move the drone, and as a result, the battery life will be affected.

Pros and Cons of FIFISH V6

FIFISH V6 is a great drone, but it also has its pros and cons. Let’s take a look.


  • Great Design
  • Solid Build Quality
  • Good Underwater Performance
  • 12 Megapixel Photos
  • 4K at 30 FPS
  • 1080p at 120 FPS
  • 720p at 240 FPS
  • Electronic Image Stabilization
  • Kevlar Tether (100 Meters)
  • Battery Life of up to 4 Hours


  • Expensive

Alternative: NEMO 4K Underwater Drone

NEMO 4K is one of the best underwater drones out there, and just like FIFISH V6, it also comes with tons of great features. It comes with a very high-quality 4K camera that can record stunning videos underwater. NEMO 4K is also capable of taking 16-megapixel photos, which are more detailed as compared to FIFISH V6’s 12-megapixel photos.

NEMO 4K drone

If we look at the design, NEMO 4K comes with a more refined design than the FIFISH V6 and its propellers, not protruding like the FIFISH V6. So, in terms of aesthetics, NEMO 4K has a better design. Also, it comes with QAS-balance technology, which allows the drone to maintain posture or move underwater. The best thing about the NEMO 4K is that it comes with a much lower price tag then FIFISH V6, which makes it an ideal choice for users. So, if you are on a budget and want to save some money, then the NEMO 4K is a more suitable option for you.


That’s all, folks. FIFISH V6 is a premium underwater drone, and it comes with all the bells and whistles which you can expect from a good underwater drone. It comes with a higher price tag, but considering the quality, the price tag can be justified. However, if you are on a budget, then you get the NEMO 4K, which offers many similar features, and it comes with a slightly lower price tag. Now you tell us, which drone looks more promising to you? Let us know your thoughts in the comment section below.

Also, if you are interested in learning about drone fishing, then you can check our guide.

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