Small Water Pumps For Fountain Review & Buyer’s Guide

When it comes to the extra display of fountains and ponds, small water pumps can do the job for you. It handles its tasks very well to provide a pretty water-pumping exhibition to make your fountains look lively. With so many small water pumps out there on the market, choosing one is not too difficult. Below are the 5 best small water pumps along with a useful buying guide, so take a look.

1. List of The Best Small Water Pumps For Fountain

[amazon_auto_links asin=”B08TTXW7CJ, B07SJGKFT7, B077955YC2, B078LWBQF9, B07L54HB83″]

#5. Mini Submersible Water Pump With Hydroponic Cord

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Product’s Specs:

  • By: Yochaqute
  • Width: 2.6 inches
  • Length: 3.6 inches
  • Usability: fish tank, fountain, garden waterfall, pond

A small powerful water pump is what you need for your fountains and other aquatic displays at home. While being so compact, this mini water pump is very functional to ensure that you can use it conveniently. One of the best features is the adjustable water flow that you can control the amount of water pressure. At the same time, there are also 3 different nozzle size options that you can easily adjust. This allows you to connect this small water pump with different outlet adapters of your choice with ease. Plus, with the quiet operation, this water pump is a perfect choice to have for your fountains or ponds.

Along with the awesome performance, this submersible water pump is also very durable and tough. It comes with a thick waterproof case that is also wear-resistant to ensure proper protection when you submerge it underwater. There is also a long power cord that allows for easy and fast installation, which is a total plus. Speaking of installation, there are also powerful suction cups that you can use to set it up on glass surfaces. It is easy to clean and maintain, and it works great with a wide range of aquatic systems. As one of the best small water pumps, its performance and quality will not let you down.

What We Like:

  • Powerful and quiet operation
  • Easy to clean up and maintain
  • Durable, rugged, thick, and waterproof case
  • Detachable suction cups for easy installation
  • Adjustable water flow rate and water nozzle sizes

#4. Small Ultra Quiet Water Pump

[amazon_auto_links asin=”B07SJGKFT7″]

Product’s Specs:

  • By: PULACO
  • Width: 1.5 inches
  • Length: 1.5 inches
  • Usability: aquariums, fish tank, fountain, hydroponics, pond

Here we have another mini submersible water pump that comes in a smaller size that you may find interesting. Just like the previous small water pump, this one also comes with an adjustable water flow rate. There is a knob that you can easily adjust the water pressure to your liking with just a simple turn. The great thing about its small size is that it can camouflage among other items in the tank very well. This small water pump also comes with 2 suction cups to provide a secure installation in a glass tank. It is also easy to install and use, and cleaning it is also a simple job which is super great.

One of the most important things about this small water pump is its quiet operation. The powerful motor that this submersible water pump comes with works very quietly. It does not disturb your fish or you, and it does its job very well for months or years to come. This option is ideal for small to medium aquariums, and it is also great for fountains, hydroponic systems, water gardens, and more. The set includes one tubing that could be useful for your display, and it is so compact to have. Don’t forget to check it out, this option is quite popular among home aquarium owners out there.

What We Like:

  • Durable and quiet motor
  • Adjustable flow rate knob
  • Compact and easy to blend in the water
  • Detachable suction cups for easy installation
  • Ideal for both indoor and outdoor applications

#3. Adjustable Submersible Water Pump For Aquarium

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Product’s Specs:

  • Width: 1.75 inches
  • Length: 2 inches
  • Usability: fish tank, hydroponics, small fountain, statuary

So compact yet so powerful, this small water pump makes sure to do its job perfectly for you all day. Underneath the device, there is a mini knob that you can use to adjust the water flow rate. Its adjustable water flow allows you to control the pressure of the water in the tank just the way you like. While it looks so tiny, this submersible water pump is ideal for a wide range of applications. You can install it in your aquariums, hydroponic systems, irrigation systems, pet fountains, table fountains, and pretty much any water features.

This mini water pump provides up to 80 gallons of water flow per hour which is great for home water systems. However, there are also more powerful options that you can choose from as well. The most powerful water pump can deliver up to 660 gallons per hour (GPH) which is suitable for larger fountains or tanks. With both awesome price and quality, this could be among the best small water pumps that you have been looking for. Feel free to take a look, hundreds of happy users out there also highly recommend this option.

Note: You must submerge this device completely under the water, and clean it regularly for long-lasting performance.

What We Like:

  • Powerful and quiet operation
  • Easy and tool-free installation
  • Adjustable water flow rate with a control knob
  • Strong suction cups for flexible mounting positions

#2. Energy-Saving Submersible Small Water Pump

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Product’s Specs:

  • Width: 3.9 inches
  • Length: 4.1 inches
  • Usability: aquarium, fish tank, garden fountain, pond, waterfall

Looking a little bigger than the previous 3, this one is still a small water pump that you can try. The difference is that it can handle larger water systems very well due to its bigger size. On top of that, this small water pump features a smart control that makes it work better than regular water pumps. It will automatically shut down when the motor temperature increases during dry running to ensure safe operation every time. There have been damages caused by dry running, but this problem will never happen with this submersible water pump.

Speaking of submersible, you can 100% submerge completely this water pump under the water. Its maximum flow rate is up to 330 gallons per hour, and it works quietly without disturbing you. At the same time, installation is also a breeze, thanks to the bottom suction trainer to keep it in place. Not to mention that it is also energy-saving to use, it will save a lot of cost on the bill. This one has everything you need in the best small water pumps, and you will not regret choosing it.

What We Like:

  • Easy to install and maintain
  • Powerful and strong water flow rate
  • Long power cord and strong suction cups
  • Convenient and safe smart control function
  • Energy-saving and high-efficient performance

#1. Powerful Submersible Small Water Pump

[amazon_auto_links asin=”B07L54HB83″]

Product’s Specs:

  • Width: 2.6 inches
  • Length: 4.1 inches
  • Usability: aquarium, fish tank, fountain hydroponics, pond, statuary

This is one of the best-selling small water pumps that you should definitely take into consideration. The incredible thing about this water pump is the multiple placement positions that it provides for you. Thanks to its versatile design, you can put it on its flat base or install it horizontally or vertically. You can also manually rotate it into different positions that you think are convenient as well. On top of that, this small water pump is compatible with various water displays and systems out there. From fountains and hydroponic systems to ponds and more, it works great with them all.

Just like the other best small water pumps on the list, this one is also very powerful. It delivers a maximum flow rate of up to 800 gallons per hour, and the flow rate itself is adjustable. There is a knob that you can use to control the water pressure just the way you like with ease. The whole unit is durable and reliable, and it is also very easy to clean and use. There is also a cleaning instruction that you can easily follow for proper cleanup. You really should consider this small water pump, its performance and quality are one of a kind.

What We Like:

  • Easy to clean and maintain
  • Compact and space-saving size
  • Adjustable and powerful flow rate
  • Durable design for versatile application
  • Strong suction cups for flexible installation

2. Things To Consider When Buying Small Water Pumps

Small water pumps are so easy to find, with plenty of choices to choose from. The trick is to know what you want to have in the water pumps that you are going to purchase. That way, you will be able to select the right water pump that serves its purpose for your water systems. Below are some of the important factors that you should look for in small water pumps that you want to buy.

2.1. Durability

Bear in mind that you are going to submerge your water pump completely in the fountain or water tank. This is the part where durability is essential because you want them to remain the same way for months. Always check for features such as a protective or thick exterior, waterproof case, etc. This is to ensure that it can do its job without getting damaged by waters. A durable water pump will last for years of use if you take good care of it with proper maintenance. At the same time, it is also tough enough to work with various irrigation or water systems that you have. Durability is one of the first things that you should look for in a water pump, so don’t forget that.

2.2. Flow Rate

The good thing about small water pumps these days is that they come with adjustable water flow rates and pressure. This feature is also important because it indicates the water flow of your fish tanks, fountains, or ponds. There are 2 things that you should focus on: adjustable flow rate and adjustable nozzles. These 2 important factors allow for versatile use with various systems, and this flexibility will always come in handy. A good water pump should have a knob somewhere on its body that allows for easy control. All you need is a simple turn, and the water pressure will change right away, which is so convenient.

2.3. Maintenance

Staying in the water for too long does not mean the water pump is automatically fresh and clean. There is debris building up, with a possibility of algae and other elements surrounding it. A good water pump should be easy to detach and clean so that maintenance is convenient for you. When it comes to maintenance, your small water pump should allow for easy and simple cleanup. If its structure is complex, there should be a cleaning instruction that you can follow. A regular cleanup maintains the performance of the device while keeping it clean and new at the same time. So when you purchase a small water pump, make sure to check for the “easy cleanup” function in the description.

2.4. Performance

When you purchase a small water pump, you want its performance to be as good as possible. So what defines that a particular water pump has a good and reliable performance that you can trust? Besides the adjustable flow rate and durability, there are 2 other things that you should consider:


Although you don’t have multiple aquatic displays or water systems, wide compatibility in a water pump is always useful. It should be able to work with more than one application so that it is more versatile to have. For example, some certain small water pumps work great with aquariums, fish tanks, and water fountains. If those meet your requirements, then there is plenty to choose from. However, not all small water pumps are ideal for hydroponic systems which is why you have to pay extra attention. Make sure to check for its compatibility so that you know it can handle the tasks in the system that you install it in.


You don’t want a noisy water pump that bothers the whole fish neighborhood in your tank. Most people often forget this part because they usually focus on the compact size and the powerful motor. Sometimes a powerful motor can be loud, which is why you want the brand to guarantee the quiet operation. If its noise level is more than 100dB, you don’t want that water pump. It is way too loud for a “small water pump”, and it will surely disturb the peace of your aquarium. This part is also quite important, so make sure to check for their noise level before purchasing.

2.5. Type

While the most common type for aquariums and fountains is the submersible water pump, there are 4 of them in total. It is nice to know some brief details about all of them in case you want to try a different type. So below are the common water pump types that you will come across:

Electric Water Pump

An electric water pump is an electrically powered mechanical device that works like a standard mechanical water pump. There is a driven impeller that rotates inside the housing to force water through the engine and back to the radiator. Because it involves plugging into a regular outlet, there could be a risk of electric shock. When buying this type, make sure to plug it into a GFCI receptacle or replace your old outlet for safety purposes.

External Water Pump

As for this type, it contains an external motor that pulls water from the aquarium and pushes it out of the outlet. External water pumps are more powerful than submersible water pumps, and it helps keep the heat out of the water. So it can pump water upwards through a pipe that goes to the top of the fish or water tank. This water pump type can handle heavier jobs for bigger fountains or tanks very well.

Solar-Powered Water Pump

If you want to save on energy costs, that solar-powered water pump is your guy. Simply expose its solar board to the sun, and its environmental-friendly operation will begin right away. The only drawback is that it flows water the strongest on sunny days, but the performance will decline on cloudy days. Since the panel does not store energy, it will also not work at night.

Submersible Water Pump

The most common type, it can submerge completely underwater while hiding amongst other objects in the tank. A submersible water pump is compact, and it is very convenient and easy to use. You can use it for a wide range of applications, both indoor and outdoor while its price is very affordable.

Final Remarks

Although water pumps are not so pricey, it is still essential to make the right purchase. This is why I include every important factor in the best small water pumps in detail for you above. Also, I carefully picked the options that I recommend so that you can choose only from the best. I sure hope that this article is going to be useful for you, and feel free to share your thoughts.