Top 10 Best Automatic Fish Feeders in 2021 – Reviews


The major problem with rearing pet-fish is day-to-day feeding routine. This is because most fish owners are having the inadequate time of feeding their fish, given that they need leave for business trips or report to their place of work every morning. For this reason, they are forced to leave their fish (pet) with no food for long. However, according to aquatic life nutritionists, fish cannot survive for a long time without food. Fortunately, advancement in technology has enabled manufacturers to come up with automatic feeders for fish.

These are innovative machines that dispense food automatically to fish daily without skipping. Therefore, the owners will rest assured that their fish are consistently getting a balanced diet because most automatic fish feeders typically work with virtually all fish foods. They also maintain fish food dry and fresh using incorporated ventilation systems. The following comprehensive guideline is unveiled to help you in understanding automatic fish feeders much better.

Automatic Fish Feeder Buyer’s Guide

  • Durability: When it comes to selecting the ideal automatic fish feeders, durability is a major factor looks on because the durable machine is also reliable and resistant to any physical damage which may probably be brought about by large fish. The feeder must be strong enough to withstand any damage.
  • Time Setting: It is also worth noting that fish is among a creature that eats regularly; therefore, shopping for the feeder with at least 3 times setting a day is important. Ideally, feeding your fish at least thrice per day guarantee their health
  • Dispensing Capacity: If your occupation demands that you stay long in the place work or travel frequently, the large dispensing food capacity fish feeder is what you should go to ensure the best decision ever. Conversely, larger fish feeders, as a matter of fact, tend to be costly because they are appropriate, so be aware of it.
  • Compatibility: According to nutrition specialist, fish requires a balanced diet, therefore, automatic fish feeder, which is compatible with various fish feeds like pellets, crumbles, and flakes should be considered as they will assist you in supplying balanced diet to fish.
  • Customization: Customization is ideal in case of analog or digital automatic feeders. For scheduling options, digital automatic feeders should be highly considered.

Best Automatic Fish Feeders in 2021

10. HDE Automatic Programmable Fish Feeder (Black)


HDE Automatic Programmable Fish Feeder (Black)

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HDE Fish Feeder makes your job for feeding fish much simple by producing a top-notch automatic fish feeder. The unit is easy to install and you need to set it and forget it. With its smart app that is easy to use, you will be able to feed the fish regardless of where you are. Installation of this unit is also simple and you will never miss feeding your fish when you have busy vacations or weekend.

In addition, this unique fish feeder is usually powered by Micro USB Cable and there will be no dead batteries when it is in use, in essence, the feeder has 2 ways to mount and you can use the included double-sided tape or clamp


  • Easy to install
  • Comes with a smart app that is easy to use
  • Powered via USB connection
  • Two ways to mount

9. Lifegard Aquatics Intelli-Feed Fish Feeder

By: Lifegard Aquatics

Lifegard Aquatics Intelli-Feed Fish Feeder

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Like other best performing automatic fish feeders, the Lifegard Aquatics has a ventilation system and an inbuilt fan that assist in keeping food dry, that is to say, the food will be always be protected from water and moisture that raise from the aquarium. Aside from that, the feeder is made for two feedings per day and can go up to twelve daily feedings.

This set comes with simple digital keyboard instructions, rubber suction feet, and multipurpose tank mounting bracket. In general, the unit is a perfect package for anyone who needs to feed their aquatic fish whenever they are away from home.


  • Includes 6v power adapter
  • Food capacity 7.5 cubic inches
  • Pre-programmed for 2 feedings per day
  • Programmed for up to 12 daily feedings

8. Petyoung Fish Feeder

By: Petyoung

Petyoung Fish Feeder

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Petyoung Fish Feeder enables you to conveniently feed your fish when you have gone for a vacation or business trip. The feeder support voice command as well as group management and you can say to it and will feed intelligently. Additionally, this feeder incorporates intelligent Servo System and as well as powerful timer functions to facilitate flexible timer functions, which further allows regular fish feeding.

In the case of a long period of power failure, the system power-off feeding protection can protect the fish. The system will intelligently cease working because if feeding goes on after a power failure, accumulation of nitrite in water will lead excessive consumption of oxygen and water pollution. To sum it up, USB power source will enable automatic rotation


  • Abundant food types accepted
  • Support manual feeding
  • Feeding protection when power off
  • Support voice command
  • Automatic USB Powered

7. Aquarium Automatic Fish Feeders


Aquarium Automatic Fish Feeders

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If you are searching for automatic aquarium fish feeder with Timer Feeder, the capacity of 0.175L, constructed using ABS plastic and as well as weighing 0.285KG, this is the right product to shop for. This is because, it is ideal for flake feed, pelleted feed, a little strip of feed and particle feed.

It features 2×”AA”1.5V alkaline batteries which can be used to power it. Also, the timer feeder is incorporated to regulate the number of feeds dispensed. Another thing is that manual storage box rotation is discouraged to evade gear misalignment. To maximize its functionality, carbon batteries or rechargeable batteries should not be used.


  • Suitable for pelleted feed
  • Weight only 0.285KG
  • Has a capacity of 0.175L
  • Uses two “AA”1.5V alkaline batteries

6. Flexzion Digital Automatic Programmable Fish Feeder

By: Flexzion

Flexzion Digital Automatic Programmable Fish Feeder

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The machine normally plays the role of automatically dispensing the fish-pond food. Also, it can allow for a feeding schedule of between 1-99 days. This implies that it has up to about four user- programmable feeding on a daily basis. The portion sizes are also adjustable. They are also base mountable or free-standing.

For cleaning, the food tank can get disassembled. It has a bigger food hopper capacity of 4.25L (1.6kg). It should also have four batteries which are “C” sized. Alongside that, installation and operation are simple. A clear LCD screen showing all the information should be visible at a glance making it easy to read.


  • Adjustable portion sizes
  • Simple operation and installation
  • Easy-to-read digital LCD screen
  • Food tank can be disassembled for cleaning

5. eBoTrade Automatic Fish Feeder

By: eBoTrade Dirct

eBoTrade Automatic Fish Feeder

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With this machine, you can feed your fish all types of feeds, including flakes. Therefore, this machine is great for day-to-day use because it features a timer that will provide a maximum of two meals a day regardless of whether you are away on weekend, vacation or home. As if it’s not enough, this machine features 2*AAA batteries which guarantee easy installation, use, and simple operation. It also, it has a ventilation system and integrated fan to keep the feeds dry.

The included moisture-resistant hopper maintains food fresh and holds most types of feeds, including crumbles, flakes, or pellets. What’s more, the quantity of food dispensed can be regulated using an adjustable feed lever. To sum it up, it comes with 30-days money-back guarantee and 18-month warranty.


  • Feeds all fish foods
  • Integrated fan and ventilation system
  • Comes with a full 18-month warranty
  • Convenient worry-free feeding for healthy fish

4. Automatic Fish Feeder from NICREW


Automatic Fish Feeder from NICREW

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This machine normally has about five feeding times per day whereby if one desires, at most three rotations for each feeding time can be set. However, the machine also has the ventilation systems as well as integrated fans for purposes of ensuring that the food remains dry.

On the other hand, the machine has an alternative rotation time and an adjustable slider which allows one to set the portions according to their desire. The “off” button allows one to pause the program at any moment. Apart from that, it needs two “AA” batteries to be included. Also, a container of approximately 150 ml should be included.


  • Up to 5 daily feeding times
  • Requires two “AA” batteries
  • Integrated fan and ventilation system
  • Have approx. 150ml container
  • ON/Off Button

3. PROCHE Automatic Digital Fish Feeder


PROCHE Automatic Digital Fish Feeder

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If you are searching for an automatic fish feeder that will feed pet fishes, and turtles then this is the one for you. Considering its specifications, the device is powered by 2*AAA batteries which have a lifespan of 3 months. The unique aspect of this device is that it has the capability of feeding all types of fish feeds, including strips, pellets, powders, and flakes. In other words, it is suitable for home aquariums and fish tanks.

On top of that, it features a maximum of 2 rotation per time and 4 feeding times which can be easily set depending on your feeding schedule. Also, this machine can be easy, adjusted using the slider, to reduce or increase the number of feeds dispensed per rotation. Moreover, the machine can be easily installed using two methods; to reservoir wall use holder to fix feeder. Another method involves using a double-sided sticker to paste feeder on the reservoir cover. The noteworthy thing here is to ensure that the feeder is placed above the water level so as to maintain fish food dry.


  • 4 feeding times
  • 2*AAA batteries included
  • Easy control
  • 2 install methods for you to choose

2. Current-USA-3860-Aquachef Automatic Fish Feeder

By: Current-USA

Current-USA-3860-Aquachef Automatic Fish Feeder

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This machine is programmable in the sense that its AquaChef’s timer can be set up to about four automatic feedings daily. Therefore it can feed whether day or night by delivering either double or a single meal. It also has a larger food capacity of about 35 grams. Its size is large can hold sufficient food to maintain the health of the fish while you are not around.

The door of the hatch style feed is adjustable enough, thus allowing one to decide the amount of food to be delivered at every meal. Also, this machine is easy to install since the adjustable clamp allows the mounting of the feeder on any aquarium style. On the other hand, the black matted texture and sleek contour shape make its design modern.


  • Sleek modern design
  • Easy installation
  • Large food capacity
  • Universal fit

1. Automatic Feeding Unit by Eheim

By: Eheim

Automatic Feeding Unit by Eheim

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This unit is great for use every day whether one is away from home or at home. It can just be set and left to feed the fish each day. Its packing dimension should be 2.7 inches width, packing dimensions 5.87 inches height and packing dimensions 3.43 inches depth.

The Eheim Automatic feeding Unit is normally convenient and highly reliable for feeding healthy fish. On the other hand, it easy to establish and use it since it involves an Easy Start Guide. Also, it has got integrated ventilation and fan systems which ensures that the food is dry.


  • Easy to set up
  • Great for everyday use
  • Free feeding for healthy fish
  • Set it and let if the feed


Keeping your fish protected and healthy is no longer going to be a hectic task with above product review. Regardless of whether you are at home, or away, you can consistently nourish your fish since the listed machines will help you in carrying out the task.

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