Introduction
Keeping your fish well-fed while managing a busy schedule can be a challenge. Whether you’re at work, traveling, or just want a hands-free solution, an automatic fish feeder can be a game-changer. The Petbank Automatic Fish Feeder is a popular choice among aquarium owners looking for a reliable, easy-to-use, and feature-rich device.
Designed for both freshwater and saltwater aquariums, this feeder ensures your fish get timely and consistent meals even when you’re not around. With a large food container, customizable feeding schedules, and dual power supply options, it stands out as a versatile and dependable option.
In this review, we’ll dive deep into the key features, pros and cons, user feedback, setup instructions, and more to help you decide if the Petbank Automatic Fish Feeder is the right choice for your aquarium.

Key Features of the Petbank Automatic Fish Feeder
The Petbank Automatic Fish Feeder comes with several innovative features designed to make feeding your fish effortless and worry-free. Here’s what makes it a standout option:
Programmable Feeding Schedule
One of the key features of this feeder is its flexible scheduling. You can program up to four feedings per day, with adjustable portion sizes, ensuring your fish receive the right amount of food at the right time.
Large-Capacity Food Container
The feeder comes with a 200ml food drum, which is spacious enough to hold a substantial amount of fish food. This means fewer refills, making it a great choice for both everyday use and vacations.
Dual Power Supply (USB & Battery Backup)
Unlike many automatic feeders that rely solely on batteries, the Petbank Automatic Fish Feeder supports both USB power and battery operation. This ensures uninterrupted feeding, even if the power goes out.
Adjustable Portion Control
With the portion control slider, you can customize the amount of food dispensed per feeding. Whether you have small fish or larger species, this feature allows for precise feeding without overfeeding or underfeeding.
Anti-Clogging Design & Moisture Prevention
The feeder is designed to prevent food from clumping or getting stuck. A built-in moisture-resistant system helps keep food dry, ensuring smooth dispensing every time.
Pros and Cons of the Petbank Automatic Fish Feeder
Pros:
✔️ Easy-to-Use Programming – Simple setup with an intuitive digital interface.
✔️ Reliable Dual Power Supply – Works with USB power or AA batteries for backup.
✔️ Large Food Capacity – 200ml food drum reduces refill frequency.
✔️ Adjustable Portions – Ensures precise feeding for different fish sizes.
✔️ Moisture-Resistant – Prevents food from clumping inside the feeder.
✔️ Versatile Compatibility – Works with flakes, pellets, and granules.
Cons:
❌ Not Compatible with Wet or Frozen Food – Designed only for dry fish food.
❌ Initial Setup Can Be Tricky – First-time users may need a few attempts to calibrate portion sizes.
❌ No Smart Features – Lacks Wi-Fi or mobile app control.
User Reviews & Feedback
What Users Love About It:
- Convenience – Many users appreciate the easy programming and large food capacity, making it ideal for daily feeding or vacations.
- Reliable Performance – The USB power option with battery backup ensures continuous feeding without disruptions.
- Moisture Resistance – Users praise the anti-clogging design, which keeps food dry and dispenses smoothly.
Common Complaints:
- Learning Curve – Some users find the portion adjustment tricky at first but get used to it after a few trials.
- No Smart Connectivity – Some fishkeepers prefer feeders with Wi-Fi control, which this model lacks.
5. How to Set Up & Use the Petbank Automatic Fish Feeder
Setting up the Petbank Automatic Fish Feeder is straightforward if you follow these steps:
- Fill the Food Drum – Open the lid and pour in dry fish food (flakes, pellets, or granules).
- Adjust Portion Size – Use the portion control slider to set how much food is dispensed per feeding.
- Set the Feeding Schedule – Use the digital control panel to program up to four daily feedings.
- Power the Device – Choose between USB power or battery operation for reliability.
- Mount the Feeder – Attach it using the included bracket or adhesive, depending on your tank setup.
Maintenance Tips:
- Clean the food drum regularly to prevent food residue buildup.
- Check battery levels periodically if using battery power.
- Keep the feeder in a dry place to maximize longevity.
Where to Buy the Petbank Automatic Fish Feeder
The Petbank Automatic Fish Feeder is widely available online, but for fast shipping, competitive pricing, and reliable returns, Amazon is one of the best places to buy it.
- Convenient: Equipped with a USB charging cable, this automatic fish feeder is suitable for various charging scenarios. No need to repeatedly buy batteries, energy saving and environmental protection
- Long work time: Powered by a large-capacity battery, Petbank auto fish feeder can be charged and discharged up to 800 times. According to the number of feedings set, it can be used for 3-6 months on a single charge. It is recommended to charge 10h for the first time to avoid insufficient product work voltage
- Large capacity: 200ml large-capacity feed bucket fish feeder automatic dispenser, suitable for a variety of fish feed such as granules and powders
👉 Check the latest price on Amazon
Make sure to purchase from a trusted seller to ensure authenticity and warranty coverage.
Final Thoughts: Is It the Right Feeder for You?
If you’re looking for an affordable, reliable, and easy-to-use automatic fish feeder, the Petbank Automatic Fish Feeder is a fantastic choice. It offers flexible programming, dual power options, and a moisture-resistant design, making it perfect for both everyday use and vacations.
For more top-rated automatic feeders, check out our Best Automatic Fish Feeder guide to compare other top options!
FAQs About the Petbank Automatic Fish Feeder
How long does the Petbank Automatic Fish Feeder’s battery last?
With regular use, AA batteries can last 4-6 weeks, depending on the number of daily feedings. If you use USB power, you won’t have to worry about battery life.
What types of fish food can this automatic feeder dispense?
The Petbank Automatic Fish Feeder works with flakes, pellets, and granules, but it does not support wet or frozen food.
Is this feeder good for vacation feeding?
Yes! With its large-capacity food drum and dual power options, it’s perfect for keeping your fish fed while you’re away.
Can I use the Petbank Automatic Fish Feeder for both small and large tanks?
Absolutely! The adjustable portion control allows you to customize food amounts, making it suitable for both small and large aquariums.
How do you clean and maintain this feeder?
To clean, remove the food drum and wipe it with a dry cloth. Avoid water contact with electronic parts to prevent damage.

I’m John S, and I’m thrilled to share my passion for fishkeeping with you. With over 15 years of experience under my belt, I’ve swum through the highs and lows of aquarium maintenance, and I’m here to make your aquatic journey as smooth as possible.