Top 10 Best Power Backup For Aquarium Reviews & Comparison

Top 10 Best Power Backup For Aquarium Reviews & Comparison

You’ve spent a fortune on the fish and aquatic plants in your aquarium. You don’t want to lose it all because the power went out. That’s where a good backup battery can help. We’ve looked at the best ones on the market. Find the one that is right for you. They range in size and features depending on your setup and needs. Let’s take a look at the features to look for in a good backup battery.

Then, check out our reviews of some of the top picks for the best power backup for aquarium. Let’s get started. Here’s what you need to know about power backup for aquariums. How to choose the best battery backup for your aquarium
There are a few things to look for when choosing the right battery. Here are some of the most important features to keep in mind.

Best power backup for aquarium : Top 10 Picks for 2023

SLiving in an urban environment with an apartment or condo lifestyle, you may not have a private balcony or backyard to enjoy a beautiful potted plant or an aquarium with fish. Thankfully, there are creative ways to get around this problem, even if you don’t have mains power from your building’s management.

You can power a fish tank with a manual air pump, but it’s a bit limiting.

1. PENN-PLAX Silent-Air Aquarium Air Pump with Battery Backup (2 D Batteries – Not Included) – Designed for Emergencies and Power Outages – Ideal for Fish Tanks up to 29 Gallons

Features :

  • DESIGNED FOR EMERGENCIES & POWER OUTAGES: This model of the Silent-Air Aquarium Air Pump is a real life saver! The SAB11 Air Pump plugs into an electrical outlet, and monitors power at your home or office. If power becomes interrupted, for any reason, the air pump instantly turns on, thus keeping your tank’s water safely oxygenated for your fish.
  • QUITE PORTABLE AND VERY HANDY: The SAB11 Air Pump also serves as a great option for transporting fish, be it from inside the car to your home, or from one tank to another. There’s no need to worry whenever or not your pet will get the oxygen they need!
  • PLEASE READ DIRECTIONS: After placing 2 D batteries (not included) inside the SAB11 Air Pump, and making all the necessary connections, press the “ON” button on the side, which allows the air pump to automatically activate in the event of power failure. Please test periodically by unplugging from the wall outlet.
  • INCLUDED ITEMS: This model of the Silent-Air Aquarium Air Pump comes with the following: Air Pump, Flexible Air Tubing (standard size), Air Stone, and a Metal Mounting Clip – Batteries Not Included
  • MEASUREMENTS: The Air Pump’s body measures 6” (D) x 3.25” (W) x 1.75” (H) when laying on a flat surface. The power cord is approximately 36” (3 ft) long.

Additional Info :

Color Blue
Item Dimensions
Height 1.75
Width 3.25
Length 6
Weight 1

2. Aquatop BREZA Battery Powered Air Pump with AC Power Failure Sensor – Automatic Backup Power System, Aquarium Air Pump, Versatile & Portable For Aquatic Transport, AC-DC-One

Features :

  • AUTOMATIC AQUARIUM AIR PUMP: Aquatop’s BREZA Battery Powered Air Pump is similar to standard aquarium air pumps and offers an ingenious design which combines an AC power failure sensor with integral back-up battery power.
  • BACK UP POWER SYSTEM: In the event of a power outage or loss of electrical connection, this battery air pump automatically switches over to back-up battery power, providing a temporary lift support system for your aquatic creatures.
  • VERSATILE & PORTABLE DESIGN: The BREZA’s versatile design also makes it a portable air pump, perfect for fish bait buckets or for transporting aquatic creatures.
  • KEEP YOUR FISH HEALTHY: The BREZA Battery Powered Air Pump will help keep your fish alive and healthy each day and will protect your aquarium’s inhabitants during a power outage, even if you’re not around to turn it on.
  • INCLUDED FEATURES: This aquarium pump is an essential piece of equipment for aquarists of all levels. This product includes 23 inches of airline, an airstone, and an AC power failure sensor cord.

Additional Info :

Color BLUE
Item Dimensions
Height 1.75
Width 5.5
Length 3
Weight 0.6

-switchThis versatile and affordable pump is a great choice for those who are looking to keep the cost down. It has a powerful 3-inch intake and can be used in both aquariums and ponds. The included air stones can be adjusted up to 360 degrees and are easily detached when you need to clean them. The pump also has an automatic backup power system to ensure a steady stream of oxygen if the power goes out.

This unit is fairly quiet for an air pump, making it a great choice for bedrooms!

Battery powered air pumps are a great way to keep oxygen flowing in aquariums when there is no outlet nearby. But unfortunately, most of these units are expensive and the batteries die quickly.

3. Penn-Plax Air Pod Aquarium Air Pump for Power Outage Automatic Turn On Keeps Fish Safe Up to 55 Gallons, Model:APB1

Features :

  • STANDARD ELECTRIC – SWITCHES TO BATTERY BACK UP DURING OUTAGES: This amazing Air Pump runs on standard electric current. When it senses a power outage, the Aquarium Air pump switches to battery power to help keep your tank oxygenated. Requires 4 D batteries (not included) to operate without electricty.
  • ULTRA QUIET AND ULTRA VERSATILE: Pump has an adjustable flow control dial with dual air outlets to customize your air flow according to your needs. A handy power indicator light helps to identify which power source is being used.
  • ALMOST A WEEK OF EMERGENCY BACK UP POWER: Aquarium Air pump is safe to use in tanks up to 55 gallons and can provide power for 150 hours. Larger tanks would require more than one unit. Air pump uses 110 volt electrical current.
  • NOTE: A check valve is recommended but not included in the kit. Pump is safe for both freshwater and marine environments.
  • KEEP YOUR FISH ALIVE IN ALL SITUATIONS: Operates on your home’s normal (AC) electrical power; pump will only switch to battery power (DC) if it senses an electricity outage, ensuring continuous tank aeration. Fish need a constant supply of oxygen for survival.

Additional Info :

Color white
Item Dimensions
Height 6.75
Width 8
Length 2.8

This automatic air pump by Penn-Plax will keep your aquariums running in case of a power outage. You can set it to turn on once power is restored, and it will keep your fish alive in case of a second power outage. The best part about this pump is that it can be used for tanks up to 55 gallons, which is perfect for most tank sizes. This automatic air pump uses a wave-action design that will keep the water circulating and oxygenated.

This wave action allows for oxygen levels to remain high in the event of a power outage. One issue with some aquariums is that the oxygen levels can drop significantly if the aquarium is left untreated. This automatic air pump will keep water oxygen levels stable and high.

4. KEDSUM Battery Aquarium Air Pump, Quietest Rechargeable and Portable Fish Aerator Pump with Dual Outlets for Fish Tank, Outdoor-Fishing, Fish Transportation and Power Outages

Features :

  • USB Rechargeable & Two Model: Rechargeable battery aquarium air pump, normal mode provides 12-15hrs working time and the intermittent mode can work continuously for 17-20 hours. This kind of rechargeable function frees you from replacing the battery, you can charge it with a laptop, a wall charger, or a power bank, saving you money and eco-friendly. You can take it for outdoor fishing, fish transportation and power outages
  • Powerful Motor & Safety: Small bait aerator, but equipped with powerful power can generate a large amount of aeration, Max Flow Rate: [2.5L/min×2]. Put out a ton of air bubbles via 2 air outlets and provide a sufficient amount of water circulation in your aquarium. With a rated power of 4W, this air pump is energy-efficient and won’t get overheat when running. With 2 check valves to keep water from back flowing into your pump, much safer.
  • Wide Compatibility: This quiet air pump is perfect for both Freshwater and Marine Aquariums, great to be used for all types of tanks with a capacity of 19-113L(5-30gal). Excellent emergency aquarium oxygen pump!
  • Automatic Switching OF AC/DC Modes – The pump works with both AC and DC power supplies. It can be used as a standard air pump with the AC power plugged in all the time, while when there is a power cut, it will switch to lithium battery DC power supply mode.
  • Ultra Whisper Quiet: Minimum 35dB (sound like rusting leaves, ticking watch) in lowest flow rate. It won’t disturb your sleep during it running. Accessories Include 2 x Check Valves, 4 x Air Stone, 2 x Air Tubing, 1x USB Power Cord.

Additional Info :

Color White
Item Dimensions
Height 1.5
Width 3.3
Length 5.3
Weight 0.96875

Emergency Pump:

This kedsum battery aquarium air pump is ideal for emergency situations, such as power outages, or if you need to move your fish tank. It has a rechargeable battery that lasts up to 8 hours. The rechargeable battery takes approximately 6 hours to fully charge. Compatible with most standard fish aquariums and decorative ponds, such as goldfish ponds and koi ponds.

It works well with fish tanks and outdoor ponds that have a depth of up to 6 feet. It has a submersible water pump and is made with a durable ABS plastic. It is waterproof and has a built-in impeller.

5. Saim Aquarium Air Pump Battery Operated Fish Tank Air Pump Water Resistant AC/DC Battery Operated for Power Outage Providing Your Fish Oxygen

Features :

  • Aquarium air pump runs on Built-in lithium batteries when it senses that electrical current is interrupted. It will switch from electric to battery operated automatically.
  • It continues to work about 20 to 30 hours after electrical current is interrupted.
  • The Air Pump will keep operating when electrical power is out and provides continuous aeration of your tank, keep your fish alive.
  • Simple design, Low energy consumption ; Lower Noise and light weight, easy to carry.
  • NOTE: If you put the oxygen air pump on a place that lower than the fish tank water level, (Pls set up a backflow barrier, Pls Unplug the tubing after the air pump Power off)

This aquarium air pump is perfect for both saltwater and freshwater tanks. It can run on either an AC adaptor or four AA batteries. It is water-resistant, so you can easily use it in and around your tank. It is safe for use with both fresh and saltwater environments. It is powered by 4 AA batteries (not included) and can run on either AC adaptor or 4 AA batteries.

It is a great choice for powering a protein skimmer or oxygenating your tank. It is completely submersible and comes with a 1-year warranty. This pump is especially great for outdoor tanks.

6. fulhengy Battery Aquarium Air Pump, Quiet DC-800 Backup Fish Tank Air Bubbler, Portable Power Outage Aerator Emergency Oxygen Diffuser, Keeps Fish Safe & Bait Minnow Shrimp Alive

Features :

  • Fish & Shrimp Savior: fulhengy DC-800 portable aquarium air pump will come in handy. When you go fishing, traveling, bait cooling, transporting fish or when your home is out of power. The air pump can even save the life of minnows. Just in case, it is necessary to prepare an emergency air pump
  • Suitable for 1-30 Gallon Tank: Designed for fresh and saltwater, 1 Oxygen outlet, Air Out 2.5 L/Min, Power 2Watt. Fits for fish tanks up to 30 gallon, larger aquariums needs more pump. The Bubbles Air Pump turns any bait bucket, cooler or ice chest into a portable live well
  • Low Power Consumption: Fish tank aerator operated by 2 D batteries (1.5v) . Ordinary 2D batteries can last about 18 hours without interruption
  • Ultra Quiet: Only 40dB noise maximum, quieter than other air pump. What’s more, you can further reduce the noise by putting a soft cloth under the fish bubbler
  • Compact Portable Design: Easy to carry. Size: 5.7×3×1.7 inches (14.3×7.5×4.3 cm). Weight: 0.5lb (200g)

Additional Info :

Color White
Item Dimensions
Height 1.7
Width 3
Length 5.7
Weight 0.440924524

This is a quiet, efficient and affordable backup aerator. It has an adjustable air output that ranges from 1/8-inch to 1-1/2-inches. The diffuser is made of food-grade 304 stainless steel and is safe for aquariums. The base is weighted and can be used in tanks as shallow as 2 inches. The diffuser comes with a power cord (6 feet long) and a DC adapter (6.

5mm x 5. 5mm x 1. 5mm) that can be used in rechargeable batteries (not included) to power the diffuser during a power outage. The diffuser can also be used as a fish tank oxygen pump in a pinch.

7. Odowalker Portable Aquarium Oxygen Pump 2 D Batteries Powered Air Pump Backup Fish Tank Air Bubbler Power Fish Savior,Aquarium Aerator for Outdoor Fishing

Features :

  • You will get: 1 x fish tank air pump, 1 x air stone, 1 x 1.7 feet tube + extra accessories 6.5 feet length tube and 2 air stones ( batteries are not included).That MEANS a total of 1 aerator for fish tank, 2 air tubes(1.7 + 6.5 feet), 3 air stones
  • When you go fishing, moving, traveling. When your home is out of power.This product will come in handy.Battery operated air pump can even save the life of your fishes.Just in case, It is necessary to prepare an emergency air pump.
  • Operated by 2 D batteries (1.5v) .Odinary D batteries can last about 10 hours without interruption.
  • Fits for fish tanks from 20-gallon to 60-gallon.1 outlet, 2L/Minutes, 2Mpa. Noise: 30dB ,very slight noisy.You can reduce the noise by putting a soft cloth under fish tank bubbler pump.
  • Size: 5.5×2×1.4 inches (14×7×3.5 cm) Weight: 0.99lb (450g).

And home aquariums,This inexpensive backup pump was the most popular choice among Aquarists whose main pumps failed unexpectedly. It comes with everything you need to keep your fish alive until you can replace the main pump. The Odowalker has a built-in air compressor that will generate a steady stream of oxygen even if your main pump fails. It is also suitable for powering an aquarium aerator in an outdoor pond or fountain.

The Odowalker pump is an essential item for any fish tank owner. While most aquariums are equipped with a reliable submersible water pump, there is always the possibility that yours could fail for any number of reasons.

8. IceCap Battery Backup v3.0 for Aquarium Pumps

Features :

  • Ccompatible with most 24V or less variable speed DC pumps on the market today.
  • New model updated for 2020! This new version is 24V rather than 12V like the original
  • Keeps a single flow pump running ~35 hours after a power loss
  • Compatible with most 12-24 volt pumps from brands like Maxspect, IceCap, and Reef Octopus.
  • Backed by a 1-Year Manufacturer Warranty with US Customer Support

Additional Info :

Color Black

This product has a great design that will fit a variety of pumps. The battery backup system will keep your fish tank running for up to 6 hours in the case of a power outage. It includes a battery, a battery backup module, a 6-foot power cord, and screws. It is compatible with most aquarium pumps that use a standard 110-volt wall outlet. The battery backup should last for up to 5 years and has a 1-year warranty.

Customers who purchased this product appreciated the wide range of pump compatibility. They also liked that it included the battery and that the design is compact. Unfortunately, some customers received a faulty product and had trouble getting a replacement or refund from the seller.

9. Miady 2-Pack 10000mAh Dual USB Portable Charger, USB-C Fast Charging Power Bank, Backup Charger for iPhone 14, Galaxy S22, Pixel and etc

Features :

  • 【2023 Upgraded USB-C Output】Two 10000mAh battery packs not only for portable charging but also around the home. Allowing you to charge mobile devices without having to be tethered to a plug socket. Now USB-C charging is available, makes it easier to charge an iPhone or Android phones with USB-C cord. (Lightning cord is not included)
  • 【Dual Output & Input】Each also has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V 2.4A. The USB C and Micro USB ports can fully refill the battery itself in 5 hrs at 5V 2.0A.
  • 【Reliable Li-polymer Cell】Thanks to the Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it’s lighter and slimer that you can easily carry it around, even on airplanes.
  • 【Small & Slim】It feels incredibly compact for a 10000mAh power bank, weighing just 218g and only 14mm thick. Grippy design is easy to hold, easy to toss into a bag and incredibly portable.
  • 【What You Get】2 * Miady 10000mAh USB Portable Charger (White & Black); 2 * USB Cable (Lightning cord is not included); 1 * User Manual. We provide 24*7 friendly customer support and also back our products for 18 months.

Additional Info :

Color Black+White
Item Dimensions
Height 0.6
Width 2.6
Length 5.5
Weight 0.96342008494

This power bank has a capacity of 10,000mAh, which is enough to fully charge a smartphone at least two times. It’s also able to charge a laptop at least once before running dry. It has two USB ports, one of which is QC 3. 0 and the other is a standard 5V port. The former is able to charge compatible devices at a rate of 5V/3.

0A, which is much faster than the standard 5V/1. 0A. The Miady power bank also has a power button, which turns the device on and off, and a four-light LED indicator that shows the charge level.

10. Power Supply Unit PSU APS-250APS-270 EADP-220BB EADP-200DB for PS3 Slim

Features :

  • Power Supply Unit PSU Replacement, special for PS3 Slim Console PS3 2000 2500 120GB 160GB 250GB 320GB
  • EADP-220BB Power Supply Replacement and Repair for Sony PlayStation 3 PS3 Slim CECH2001 / CECH2101 / CECH2501
  • If your PS3 will not turn on at all and you don’t even see the red light on the front of the system, this part may be all you need. you can change it with this newer power supply model which does not got hot.
  • Replacing your old part with this good one will solve your problem! This replacement is what works for the game doctor in you! Save money and fix your system by replacing it at a fraction of the original one price!
  • Note: please note this item is a Disassembly parts from original device. (may get a little scratches) if you mind the condition, please do not order this

Additional Info :

Color Red
Item Dimensions
Weight 0.110231131

The APS-250 is the best power supply for the PS3 Slim. The APS-250 has a capacity of 250W, which is enough to power any PS3 Slim console. It has a compact design that occupies the least possible space. It has a quiet fan that runs quietly and does not put out a lot of heat. The APS-250 is a reliable and durable PS3 power supply.

It comes with a 2-year warranty, which is better than the 1-year warranty of other brands. The APS-250 is also compatible with other Playstation consoles. The APS-270 is the next best PS3 Slim power supply.

Sorting Out the power backup for aquarium That Are Right for You

sBuying an automatic fish feeder for your aquarium can be a daunting task with the number of options available in the market. To make things easy for you, consider the following factors before buying:

The capacity of the automatic fish feeder should depend on the number of fish you intend to feed and the amount of food you want to give them at a time. For instance, if you want to feed two to four small-sized fish, a small capacity automatic fish feeder will do. However, if you have a large aquarium with several fish, you should buy a large capacity automatic fish feeder to prevent frequent refills.

Type of fish
The type of fish you have should also determine the type of automatic fish feeder you buy. For instance, if you have fish that like sinking food while others prefer floating food, you should buy a unit that can suit both types of fish. In addition, if you have fish that like to eat at different times, you should also buy a unit that can dispense food at various intervals.

The material used in the construction of the automatic fish feeder should be resistant to moisture, water, and air, so that it can withstand the environment of the aquarium. Some of the materials used include ABS plastic, stainless steel, and Teflon.

The design of the automatic fish feeder should be easy to use and clean. It is also important for the feeder to have secure lids to prevent spilling during transportation or when placed in the aquarium. The design should also allow the user to adjust the quantity of food given to the fish.

Power backup
It is important for the automatic fish feeder to have a backup battery to ensure it continues operating even when there is a power outage. Without a battery, the feeder will stop operating when there is a power failure, which may disturb the feeding schedule of the fish.

Feeding modes
There are different feeding modes in automatic fish feeders. Some of them can dispense a single portion of food at a given time while others can dispense multiple portions of food at a time. It is also possible to set the feeding time of the units with timed modes.

Additional features
Additional features such as light, sound, and adjustable timer may also be present in some automatic fish feeders. These features can be useful in exciting the fish and making them anticipate food, which is important

Frequently Asked Questions

  • What do you do if the power goes out and your fish tank is on backup?

  • Do fish die if the tank loses power?

  • Do I need a battery backup for my aquarium?

  • Do I need a generator for my aquarium?

    The short answer: No. The long answer: You don’t need one, but it can be very useful in certain situations. Generators are devices that produce electricity.

    They typically run by burning gasoline or diesel, though some household generators run on natural gas. They are most commonly used in the event of a power outage, when you need to keep your refrigerator running, or for other large appliances, like your air conditioner, that run on 220-volt current.

  • Can I run my aquarium off a generator?


You can set up a battery backup system for your aquarium using a 12-volt deep cycle marine battery and a full-range transfer switch. These are available in different sizes, and you can choose the one that is suitable for your aquarium and other equipment. If you have sensitive equipment, you can consider purchasing a 20-amp circuit breaker to go with the transfer switch. You can also install a battery monitor so that you can keep a close watch on the performance of your battery.

If you do not have a lot of space, you can choose a compact transfer switch that is not only effective but also easy to install. You can also choose a battery charger that is compatible with your existing battery.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top