SunGrow Pleco Fish Wafer Feeder feat

If you have an upcoming trip, whether it’s for a few days or weeks, then you’ve likely been looking into options to make sure your fish are cared for while you’re away. In lieu of having someone check on your fish while you’re gone, an automatic fish feeder is a great option to make sure your fish are taken care of.

But making sure the automatic fish feeder you choose will work as expected is extremely important, especially if nobody will be able to check in on your aquarium. Here are reviews of the top 10 automatic fish food feeders for aquariums to help you make an informed decision so you can pick a product that will leave your fish safe and well-fed.


A Quick Comparison of Our Favorites

Image Product Details
Best Overall
Winner
Eheim Everyday Fish Feeder Eheim Everyday Fish Feeder
  • Three feeding times
  • Adjustable feeding quantities
  • Digital display
  • Best Value
    Second place
    Penn-Plax Daily Double II Automatic Fish Feeder Penn-Plax Daily Double II Automatic Fish Feeder
  • Feeds every 12 hours
  • Adjustable feeding quantities
  • Holds enough food for up to 4 weeks
  • Premium Choice
    Third place
    Current USA 3860 Aquachef Automatic Fish Feeder Current USA 3860 Aquachef Automatic Fish Feeder
  • Digital display
  • Can be set to feed up to four times daily
  • Manual feeding button
  • Fish Mate F14 Aquarium Fish Feeder Fish Mate F14 Aquarium Fish Feeder
  • One battery can last for up to a year
  • Simple setup
  • Battery indicator
  • Zacro Automatic Fish Feeder Zacro Automatic Fish Feeder
  • Holds 200ml of food
  • Digital display
  • Easy to setup
  • The 10 Best Automatic Fish Food Feeders for Aquariums – Reviews 2021

    1. Eheim Everyday Fish Feeder – Best OverallEheim Everyday Fish Feeder Food Dispenser

    The best overall automatic fish food feeder for aquariums is the Eheim Everyday Fish Feeder. It’s customizable with three programmable feeding times with adjustable feeding amounts. This automatic feeder is designed with flakes in mind, but just about any type of dry fish food can be used in it.

    The Eheim Everyday automatic feeder holds up to 100ml of food, enough to feed multiple fish for up to 6 weeks, even with heavy feeding multiple times per day. It features a digital display and a warning system that gives you plenty of heads-up before batteries die. It measures 5.5 inches by 2.5 inches by 2.5 inches and the sturdy plastic housing means it can be safely used for freshwater or saltwater. This feeder includes a mounting bracket to attach it to a tank without a lid. It is not made for use with lidded tanks but can be set on top of a lid, allowing the food to drop through an opening. However, this isn’t an ideal setup if there are other pets in the home that may knock the feeder over.

    Pros
    • Three feeding times
    • Adjustable feeding quantities
    • Can be used with most types of dry fish foods
    • Holds enough food to feed multiple fish for up to 6 weeks
    • Digital display
    • Warning system alerts you to low battery
    • Freshwater or saltwater use
    • Mounting brackets for use with lidless tanks
    Cons
    • Intended for use with lidless tanks

    2. Penn-Plax Daily Double II Automatic Fish Feeder – Best ValuePenn-Plax Daily Double II Battery-Operated

    The best automatic fish food feeder for aquariums for the money is the Penn-Plax Daily Double II Automatic Fish Feeder. This product is not only cost-effective, but is also made by Penn-Plax, a trusted name in the aquatics world.

    This battery-powered automatic feeder will feed every 12 hours and the drum holds enough food to feed for up to 4 weeks unattended. It can be used with most types of dry fish food but is designed with flakes and pellets in mind. This feeder measures 7.24 inches by 2.76 inches by 5.24 inches. It has an adjustable clamp to hold it in place on the edge of an aquarium but is weighted in a way that allows for it to be safely used free-standing.

    Pros
    • Cost-effective
    • Feeds every 12 hours
    • Adjustable feeding quantities
    • Holds enough food for up to 4 weeks
    • Can be used with most types of dry fish food
    • Adjustable clamp to hold to edge or can be used free-standing
    Cons
    • Cannot be set to feed at specific times
    • Does not have a digital display

    3. Current USA 3860 Aquachef Automatic Fish Feeder – Premium ChoiceCurrent USA 3860 Aquachef Automatic Fish Feeder

    The Current USA 3860 Aquachef Automatic Fish Feeder is the premium choice for automatic fish food feeders for aquariums but includes plenty of features that make the premium price tag worth it. It is made for use with most types of dry fish foods and the drum has a hopper bar that internally stirs the food with every rotation of the drum.

    This automatic feeder has a digital display and can be set to feed up to four times per day. Each feeding has the option of a single or double portion feeding. It also has a manual feeding button to allow for quick extra feeds. It has an adjustable clamp that allows this feeder to be used with a variety of tank shapes and sizes. It also includes double-sided tape, so this can easily be attached to a tank lid instead of the rim. This feeder runs on AA batteries and alerts you on the display when the batteries are dying. This product measures 5.1 inches by 2.7 inches by 4.5 inches.

    Pros
    • Can be used with most types of dry fish food
    • Internal hopper bar stirs food with each rotation
    • Digital display
    • Display alerts you when batteries are dying
    • Can be set to feed up to four times daily
    • Mounting bracket and double-sided tape are included
    • Manual feeding button
    Cons
    • Premium price

    4. Fish Mate F14 Aquarium Fish FeederFish Mate F14 Aquarium Fish Feeder

    The Fish Mate F14 Aquarium Fish Feeder is a cost-effective, simple automatic feeder. This battery-powered product can feed up to 14 meals and the timer can be set for up to four feedings per day. It uses one AA battery and can use the same battery for up to a year with daily use.

    This automatic feeder is made for use with all types of dry fish foods and different foods can be put into each meal slot, allowing for foods for different types of fish to be fed within the same day. The manufacturer recommends the use of pellets or tablets in high-humidity environments as opposed to flakes. It uses a simple timer dial for setting the feedings and has a battery indicator that lets you know when the battery is running low. It can be mounted on an aquarium hood or on the glass edge of a tank. This feeder also has the option to run airline tubing into it connected to an air pump, which is not included. This airflow helps keep the food from becoming stale and prevents clogs. The product measures 4.65 inches by 5.47 inches by 1.54 inches.

    Pros
    • Can feed up to four meals per day
    • One battery can last for up to a year with daily use
    • Different foods can be put into each meal slot
    • Can be used with most types of dry fish food
    • Simple setup
    • Battery indicator
    • Can be mounted on a hood or a rim
    • Air pump can be used to keep food fresh and prevent clogs
    Cons
    • Does not have a digital display
    • Feeding amount per feeding cannot be set
    • Flake food use is discouraged in high humidity environments
    • Can only hold 14 meals

    5. Zacro Automatic Fish FeederZacro Automatic Fish Feeder

    The Zacro Automatic Fish Feeder is an intelligent, rechargeable automatic fish feeder. It includes a lithium-ion battery and a USB charger. This feeder can be used for up to 6 months on a single charge and can be fully charged and discharged up to 800 times.

    This automatic feeder has a 200ml drum capacity and can be set to feed 1-3 portions up to four times per day, making this a great choice for large tanks or large animals like turtles. There is also a manual feeding option. It can be used with just about any type of dry food, including pellets, powders, and flakes. It has a digital display, making it easy to setup. It has an adjustable mount that allows for it to be mounted on glass of multiple thicknesses. This feeder is not made for use with a tank that has a lid. This feeder measures 6.61 inches by 4.8 inches by 3.54 inches.

    Pros
    • Can last up to 6 months on a single charge and battery can be fully charged up to 800 times
    • Holds 200ml of food
    • Can be set to feed up to four times daily
    • Can feed 1-3 portions for each feeding
    • Can be used with most types of dry food including large food
    • Digital display
    • Easy to setup
    Cons
    • Battery cannot be replaced once worn out
    • Too large for most practical feeding uses
    • Cannot be used on a tank with a lid
    • Not recommended for pond use

    6. Barkmew Automatic Fish FeederBarkmew Automatic Fish Feeder

    The Barkmew Automatic Fish Feeder is an automatic feeder that can be customized to feed 1-3 portions up to three times per day. It also has a manual feeding option. The drum holds up to 200ml of dry food and is easy to refill from the top instead of having to remove the drum.

    This automatic feeder can be used in large tank settings or to feed large aquatic animals like turtles and koi. It can be used with just about any type of dry food, including large food like sticks for koi. It can be installed vertically on the rim of a tank with an adjustable mount or horizontally with a double-sided sticker to attach it to a tank hood. The digital display makes for easy setup and customization. This product measures 5.9 inches by 2.76 inches by 4.7 inches.

    Pros
    • Holds up to 200ml of food
    • Can be set to feed up to three times daily
    • Can feed from 1-3 portions per feeding
    • Can feed most types of dry food including large food
    • Digital display
    • Easy to setup
    • Can be mounted horizontally or vertically
    Cons
    • Too large for most practical feeding uses
    • Too heavy for most rimless tanks

    7. NICREW Automatic Fish FeederNICREW Automatic Fish Feeder

    The NICREW Automatic Fish Feeder features a unique ventilation system that fans fresh air through the system, decreasing moisture buildup and keeping food fresh. This feeder can be set to feed up to five times per day with 1-3 portions per feeding. It also has a manual feeding option.

    This feeder is powered by two AA batteries and features an easy-to-use digital display. The adjustable clamp mount allows this feeder to be attached to the rim or edge of most tanks, but it is not made for use with lidded tanks. This feeder holds 60ml of food and is made to be used with most types of dry food, including crisps and pellets. This product measures approximately 6.4 inches by 4.6 inches by 3.4 inches.

    Pros
    • Unique ventilation system keeps food fresh and dry
    • Can be set to feed five times per day
    • Can feed 1-3 portions per feeding
    • Manual feeding option
    • Digital display
    • Adjustable mount
    • Can be used with most types of dry fish food
    Cons
    • Cannot be used on a tank with a lid
    • Can only hold 60ml of food
    • Ventilation fan may cause batteries to die quickly

    8. Petzilla Automatic Fish FeederPetzilla Automatic Fish Feeder for Fish Tank

    The Petzilla Automatic Fish Feeder is a simple automatic feeder option. It can only be set to feed once or twice per day and while the feeding amount is adjustable, it is a notch system that may not feed accurate amounts.

    This product measures 3.9 inches by 1.65 inches by 4.3 inches and does not have a digital display. It is set with a 12- or 24-hour switch and the notches in the drum are used to set the amount per feeding. It’s best for use with flakes or granules. This feeder includes an adjustable mount that allows it to be mounted to the rim of a tank. It cannot be used on a tank with a lid.

    Pros
    • Simple to use
    • Can be used with flakes, granules, or small pellets
    • Adjustable mount
    Cons
    • Only two feeding times
    • Feeding amount notches may not feed accurate amounts
    • Cannot be used on a tank with a lid
    • Does not have a digital display

    9. EHEIM TWIN Automatic FeederEHEIM TWIN Automatic Feeder

    The EHEIM TWIN Automatic Feeder is a dual chamber automatic feeder. Each chamber can be set individually to feed up to 3 feedings per day. They can be set at the same time or different times. There is also a random feeding option.

    Each chamber of this feeder holds 80ml of food and can feed pellets, flakes, sticks, or granules. The chambers are aerated to keep food fresh, but there is not an active ventilation system. This product has a digital display and is easy to set up. It requires four AA batteries and should be checked regularly to ensure all the batteries are still in working order. This feeder measures 6.34 inches by 2.91 inches by 4.65 inches.

    Pros
    • Dual chambers can be set individually to feed up to three times per day
    • Holds 80ml of food per chamber
    • Digital display
    • Random feeding option
    Cons
    • Too large for many practical uses
    • Requires four AA batteries
    • Not made for use on lidded tanks
    • May be too heavy for some rimless tanks
    • Some limitations on the food that can be used in this feeder

    10. SunGrow Pleco Fish Wafer FeederSunGrow Pleco Fish Wafer Feeder

    The SunGrow Pleco Fish Wafer Feeder is a cost-effective, simple feeder that is made specifically for wafer-type foods. It can be set to feed one portion up to four times per day.

    Since this product is made specifically to feed wafer foods, it may not provide accurate servings for smaller foods like flakes and pellets. The drum holds up to 100ml of food and is aerated with a fan ventilation system to keep food fresh and dry. This ventilation system may cause the two AA batteries to die quickly, so they should be checked routinely. If the ventilation system is not working correctly, this feeder will accumulate moisture and the food will become clogged and rotten. This feeder is easy to set up and has a digital display. This product measures approximately 7.87 inches by 3 inches by 2.7 inches. It is intended for monitored daily feedings and is not made for long-term use, like for a vacation.

    Pros
    • Cost-effective
    • Holds 100ml of food
    • Ventilation system
    • Digital display
    Cons
    • Made specifically for wafer-type food
    • Other types of foods may not be portioned correctly
    • Ventilation system may cause batteries to die quickly
    • Not made for long-term use
    • Takes in too much moisture if the ventilation fan stops working

    Buyer’s Guide

    What to Consider When Choosing the Right Automatic Fish Food Feeder for Your Tank:
    • How Long You’ll Be Away: Some automatic feeders will be able to feed your fish for weeks if needed! If you’re planning a long trip, then you’ll want to make sure you’re choosing a feeder that will hold enough food and battery power to feed the entire length of time you’re gone. Some feeders are better for daily or short-term use, making them better choices for weekend trips or even routine feedings to take a task off your plate.
    • How Many Fish You’re Feeding: A tank with six large goldfish is going to require much more food than a tank with a dozen neon tetras. A good way to determine how much food you’ll need your automatic feeder to hold is to keep a log of how many times per day you’re feeding your fish and how much each time.
    • How Often You’re Feeding: How many fish you’re feeding isn’t the only considering when it comes to how much food you need your feeder to hold. If you want your fish fed four times per day, then an automatic feeder with once or twice daily settings isn’t going to meet your needs. You want to find an automatic feeder that will feed your fish the correct amount at intervals they are used to. The last thing you want is to overfeed your fish while you’re away and come home to a mess with your water parameters.
    • What Type of Food You’re Feeding: If you’re feeding koi, then you’ll need to ensure that your feeder can distribute the koi sticks that you’re feeding. If you’re feeding small fish, then you’ll need to ensure that your feeder can feed small food like powder, flakes, or baby pellets. Not all feeders are going to evenly distribute all types of foods.
    • What Your Tank Setup Is: If your tank has a hood, then you’ll need to find a feeder that can work with a hood or you’ll need to find a way to rig a feeder. If your tank is acrylic, then it will be able to hold different weight than glass but will be more likely to scratch from the use of adjustable mounts. Knowing your tank’s materials, thickness, and whether it has a rim or not will help guide you in choosing the right automatic feeder to meet your needs.
    What Options Do You Have When Buying Automatic Fish Food Feeders?
    • Direction: Some feeders mount over the rim of a tank or over the glass of a rimless tank, while others can be mounted on top of a lid or hood and some may even be able to be installed on the underside of a lid that is far enough away from the waterline.
    • Power source: Most automatic feeders are battery-powered, but some have the ability to be plugged into a USB or an outlet. A plug-in feeder will not run out of power but is subject to reset during a power outage and obviously takes up outlet space. Battery-powered automatic feeders are effective but need to be monitored closely to ensure the battery stays fresh or charged to keep the feeder in working order.
    • Ventilation: Some automatic feeders have built-in ventilation systems that work to keep food fresh and dry. Some feeders do not have this feature but are made to be water-tight and do not allow for moisture to get inside of the food hopper. Other feeders have the option to connect external air pumps to provide airflow into the feeder to keep food fresh.
    • Size: Based on how many fish you’re feeding, how long you’ll be away, how frequently you’re feeding, and what type of food you’re feeding, you could need various sizes of feeders. Some feeders only hold enough food for a few days or only hold small food, while others hold enough food that they are impractical for anything other than feeding large fish or many fish.
    • Number of feedings: Automatic fish feeders can feed anywhere from 1-5 times per day. Knowing how many times per day you want your fish fed will help you pick the right feeder.
    • Setup: Some automatic feeders have digital displays and can have simple to complex setups. Other feeders don’t have digital displays, but some can still be confusing to get set up correctly.

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    Conclusion

    Out of these product reviews, the Eheim Everyday Fish Feeder took the best overall spot because of its high functionality and ease of use, but for a more premium product the Current USA 3860 Aquachef Automatic Fish feeder is the best pick for the large number of functions and intuitive design. The Penn-Plax Daily Double II Automatic Fish Feeder is the best value product, with its low cost and ease of use.

    Picking an automatic fish feeder for your aquarium can be a high-pressure task. You want to have peace of mind in the product you choose, so use these reviews to help you pick the best product for your aquarium. Once you’ve picked an automatic feeder, try it out for at least a few days before you plan to be away, so you know it’s fully functional and set to your fish’s liking.