How to Make a Siphon Pump for Aquarium: A Budget-Friendly Solution

Have you ever had to change the water in your aquarium and found yourself struggling to get the siphon working? It can be frustrating trying to manually start the flow and maintain it throughout the process. But fear not, because making your own siphon pump for your aquarium is easier than you might think. All you need is a few basic materials, which you may even have lying around your house.

With a bit of patience and know-how, you can create an efficient and effective siphon pump that will make cleaning your aquarium a breeze. Not only will you save money by making your own pump, but you’ll also have the satisfaction of knowing that you created something useful and practical. Plus, with the ability to control the flow of water through your pump, you’ll be able to clean your aquarium more thoroughly and efficiently than ever before.

So why wait? Let’s get started on making your very own siphon pump for your aquarium today!


Are you tired of manually cleaning your aquarium with a bucket and water changes? A siphon pump is a perfect solution for this laborious task. Making a siphon pump for your aquarium is surprisingly easy and cost-effective. First, you will need a length of airline tubing and a small pump.

Cut the airline tubing into two pieces: one that is twice the height of your aquarium and another that is long enough to reach your sink or drain. Connect the two pieces of tubing to the pump with a connector valve. Fill the long tubing with water and submerge it in the aquarium.

Turn on the pump and let the water flow through the tubing and into the sink or drain. This will create a siphon effect that will help you easily clean your aquarium. Using a homemade siphon pump is a simple way to reduce the time and effort required to clean your aquarium while keeping your fish healthy and happy.

What is a Siphon Pump?

A siphon pump is a type of simple machine that is commonly used to transfer liquids from one container to another. It works by utilizing the peculiar properties of atmospheric pressure and gravity to create a vacuum that pulls liquids through a tube. At the heart of a siphon pump is a long tube that is partially submerged in the liquid to be transferred.

The tube is filled with the liquid, then the end of the tube that is outside the container is brought down to a lower level than the other end. This creates a vacuum that sucks the liquid up and out of the container, and the process of siphoning begins. Siphon pumps are incredibly useful tools that have a wide range of applications, from draining water out of a flooded basement to transferring gasoline from one car to another.

Once you understand how they work, you can use a siphon pump for all sorts of tasks!

how to make a siphon pump for aquarium

Why use a Siphon Pump for Aquarium?

If you’re an aquarium enthusiast, you know how important it is to maintain a clean and healthy environment for your fish and plants. While there are several tools you can use to keep your tank clean, a siphon pump should be at the top of your list. A siphon pump is an effective tool for removing debris, waste, and excess food from your aquarium, and it does so quickly and efficiently.

With a siphon pump, you can easily remove water from your tank and clean gravel without disturbing your fish or plants. If you want to keep your aquarium in top condition, consider using a siphon pump regularly.

Materials Needed

To make a siphon pump for your aquarium, you’ll need a few materials. First, you’ll need PVC tubing in a length that can reach from the bottom of your aquarium to the area where you’ll be disposing of the water. Cut the tubing to the desired length and attach a check valve to one end.

Next, attach an air tubing connector to the other end and insert it into your aquarium. To start the siphon, fill the PVC tubing with water until it reaches the check valve. Then, use your mouth to suck the air tubing until water begins to flow out of the tubing.

Once the water is flowing, it should continue to do so until the water level in the tubing falls below the level in the aquarium. Don’t forget to sanitize your aquarium pump regularly to maintain the health of your fish and other aquatic life. With these simple steps and materials, you can make your own siphon pump for your aquarium quickly and easily.


When it comes to working with hoses, there are a few materials you’ll need to ensure you have on hand. First and foremost, you’ll need the hose itself. Depending on the task at hand, you may need a specialized hose made from a specific material, such as PVC or rubber.

You should also have a variety of fittings on hand that can be used to connect the hose to other components of your system. This can include things like couplings, clamps, and adapters. In addition to the hose and fittings, you’ll need some basic tools to work with the hose.

This might include things like a pair of pliers or wrenches to tighten fittings, or a hose cutter to trim the hose to the right length. You may also need a tape measure or ruler to ensure you’re cutting the hose to the correct length. Another important material to have on hand when working with hoses is lubricant.

Applying a small amount of lubricant around the ends of the hose before attaching fittings can make it easier to get a tight, leak-free seal. This is important for ensuring the hose functions properly and is able to withstand the pressure it’s being subjected to. Overall, working with hoses requires attention to detail and careful preparation.

By having the right materials on hand and taking the time to do things correctly, you can ensure that your hose-based systems function as intended and don’t suffer from leaks or other problems.

Airtight Container or Bucket

If you’re looking to store food for long-term use, whether it’s for emergency situations or just to have on hand, an airtight container or bucket is essential. To get started, you’ll need a few materials to ensure your food stays fresh and safe to eat. First, choose a container that is airtight, preferably with a secure lid that seals tightly.

Look for food-grade plastic or stainless steel containers that won’t leak or corrode. Next, consider adding a moisture absorber, such as silica gel packets, to help keep moisture levels low and prevent mold or bacterial growth. Finally, don’t forget to label your containers with the contents and date of storage.

With these simple materials, you’ll be on your way to successfully storing food for the long haul.

Filter Media

When it comes to filter media, there are a variety of materials you can use depending on the specific needs of your filtration system. One commonly used material is activated carbon, which is great for removing impurities and odors from water. Another popular option is sand, which is effective at removing larger particles like dirt and sediment.

Gravel can also be used as a pre-filter for larger particles before the water passes through a finer filter media. For those looking to filter out microscopic particles, diatomaceous earth is a great option. Other materials like ceramic and foam can be used for specialized filtration needs.

It’s important to choose the right filter media for your particular system to ensure the best results. By understanding the different materials available and their unique characteristics, you can customize your filtration system to achieve the cleanest, purest water possible.

Steps to Make a Siphon Pump for Aquarium

Are you tired of manually removing water from your aquarium during water changes? Making a siphon pump for your aquarium is an easy solution that can save you time and energy. Here’s how to do it: First, gather your materials. You’ll need a plastic tube, a small pump or a turkey baster, and a bucket or sink to collect the water.

Next, connect the plastic tube to the pump or turkey baster. Ensure that it’s long enough to reach the bottom of the aquarium. Then, place the pump or turkey baster in the aquarium and start suctioning the water.

Once the water starts flowing through the tube, lower the tube into the bucket or sink. Finally, let gravity do the work for you and watch as the water is removed from the aquarium. Remember to monitor the water level and stop suctioning once it’s low enough to avoid damaging your filter.

In just a few simple steps, you’ve created a siphon pump for your aquarium. Not only will it save you time and energy, but it’s also a more efficient way to remove water during water changes. Give it a try and see the difference it makes!

Step 1: Cut the Hose to Required Length

If you’re an aquarium enthusiast, you know that a siphon pump is an essential tool to help with routine cleaning and maintenance. But what if you don’t want to spend money on an expensive commercial pump? Don’t worry; you can make your own with just a few materials at home! First, cut a piece of hose to the desired length. This will depend on the size of your aquarium and your personal preferences.

Next, attach the pump to one end of the hose with a clamp or tight knot. Make sure it’s secure! Once you have the length and pump secured, you are ready to start using your new siphon pump. Simply place one end of the hose in the water, and the other end in a bucket or sink.

Squeeze the pump a few times to create suction, and voila! Water will start flowing through the hose and out the other end. With this simple DIY siphon pump, cleaning and maintaining your aquarium will be a breeze. So why not give it a try today?

Step 2: Connect Hose to Airtight Container

Making a DIY siphon pump for your aquarium can be a simple and cost-effective solution for water changes and tank maintenance. To start, you’ll need an airtight container and a hose. The next step is to connect the hose to the container.

Make sure the container is completely airtight so that the siphon can work properly. Once the hose is securely attached, insert the other end into the aquarium. When creating the siphon, it’s important to make sure that the end of the hose in the container is lower than the end in the aquarium to ensure that the water flows properly.

You can use a suction method to start the siphoning process or simply let gravity do its job. By following these steps, you can easily create a siphon pump that will make aquarium maintenance much easier. So why not give it a try?

Step 3: Add Filter Media to the Hose

When making a DIY siphon pump for your aquarium, adding filter media to the hose is an important step in ensuring that the water is clean and safe for your fish. This can be done by cutting a section of filter media to fit into the hose and securing it with a cable tie. The filter media will capture any debris or impurities, preventing them from entering your aquarium and potentially harming your fish.

It’s important to regularly clean and replace the filter media to maintain the effectiveness of your siphon pump. By taking the time to properly add filter media to your hose, you’ll be able to keep your aquarium clean and healthy for your aquatic pets to thrive in.

Step 4: Get Rid of the Air in the Hose

One crucial step in making a siphon pump for your aquarium is to get rid of the air in the hose. This can be done by submerging the entire hose in the water until all the air bubbles escape. Another method is to fill the hose completely with water before inserting it into the aquarium, ensuring that no air remains in the tubing.

Having air in the hose can disrupt the suction process and hinder the pump’s ability to transfer water effectively. Therefore, it is essential to remove all the air to ensure that the siphon pump works efficiently. By following these steps, you can create an easy-to-use siphon pump and maintain a clean and healthy aquarium for your aquatic pets.

So, get started and enjoy a well-maintained aquarium with the help of your homemade siphon pump.

Step 5: Submerge the Hose in the Aquarium

One of the essential steps in making a siphon pump for your aquarium is submerging the hose in the tank. This step might seem easy, but it is crucial to do it correctly to avoid damaging your aquarium or harming your fish. Before inserting the hose, ensure that it is clean and free of debris.

Then, fill the hose with water by sucking on one end of the tube until the water flows out of the other end. Once the water starts flowing out, connect the end without suction to the container you plan to pump the water into. Carefully place the suction end of the hose into the aquarium, ensuring that it reaches the bottom and avoid stirring any debris.

Once the hose is in place, the siphon should start automatically, and the water will begin to flow from the aquarium to the container. This step is critical for keeping your aquarium clean and fresh for your fish, providing a healthy environment for them to thrive.

Step 6: Collect Debris in the Airtight Container

Making a siphon pump for your aquarium is not as complicated as it might seem. In fact, with just a few simple steps, you can have a functional pump that will help you clean out your tank quickly and efficiently. Once you have your siphon tubing and pump ready, it’s time to start the process.

The first step is to place one end of the tubing into your aquarium and the other end into an airtight container. Next, use your mouth to create suction in the tubing, making sure to remove any air bubbles or debris that may have built up. As the water begins to flow through the tubing, you will need to use your hand to adjust the flow rate to ensure that it is not too strong or too weak.

Finally, collect any debris in the airtight container, making sure to dispose of it properly. With a little bit of practice, you will have a clean and healthy aquarium in no time. Don’t forget to rinse the tubing and container thoroughly after each use to keep your siphon pump in top condition.


In conclusion, creating a siphon pump for your aquarium is a surprisingly simple process that even a fish could master (if they had opposable thumbs, of course). With a few basic materials, a little bit of elbow grease, and a touch of creativity, you can have a functioning siphon pump that will keep your aquatic friends healthy and happy. So why not dive in and give it a try? Just remember, no matter how tempting it may be, please resist the urge to use your new pump to suck up any unsuspecting fish (they probably won’t find it as amusing as you do).


What is a siphon pump and how is it used in aquariums?
A siphon pump is a device used to transfer liquids from one container to another by creating a vacuum. In aquariums, it is often used to clean the gravel substrate and remove debris from the bottom of the tank.

What materials are needed to make a siphon pump for an aquarium?
To make a simple siphon pump for an aquarium, you will need clear tubing, a siphon starter, and a container to drain the water into.

How do you assemble a siphon pump for an aquarium?
Cut a length of clear tubing to the desired length and connect one end to the siphon starter. Submerge the other end of the tubing in the aquarium and pump the siphon starter to initiate the flow of water.

Can a siphon pump be used to fill an aquarium with water?
While it is possible to use a siphon pump to add water to an aquarium, it is not recommended as it may introduce contaminants or pathogens to the tank.

How often should I use a siphon pump to clean my aquarium?
It is recommended to clean the substrate with a siphon pump once every two weeks to remove debris and maintain water quality.

How do I prevent my siphon pump from getting clogged?
To prevent clogs, use a gravel cleaner attachment on the end of the siphon pump and avoid sucking up large debris or gravel.

Can I use a siphon pump on a saltwater aquarium?
Yes, a siphon pump can be used on a saltwater aquarium to clean the substrate and remove debris, but be sure to use appropriate equipment and follow proper maintenance procedures.