The Amazing Way How To Make Aquaponics Pvc Pipe Grow Beds ​​

Last Updated on April 29, 2022 by Marco C.

Do you know how to make aquaponics pvc pipe grow beds?  This innovative approach to aquaponics is a useful tool for anyone who wants to raise fish and grow food together.

If you have a Do-It-Yourself mindset, this method will prove to be very useful.  Even if you are new to aquaponics, making aquaponics PVC pipe grow beds maybe your best option.

PVC pipes are super easy to work with and very affordable.  You can purchase PVC everywhere around the world.  They also come in so many different shapes and sizes. 

If you want to build your aquaponics system more sustainably, you can upcycle used PVC pipes.  As long as the PVC pipes were not used to hold harmful chemicals, you should be able to use them.  

When you make aquaponics PVC pipe grow beds, you can customize your system to fit any size that you need.  It is very easy to cut PVC pipes.  You can even have different-sized grow beds for different vegetables!  

There are many options when you work with PVC pipe and we are here to tell you all about them!  Keep reading this article to learn how to make aquaponics PVC pipe grow beds.  By the end of this article, you should be confident in getting started with this design method.

Can I Safely Use PVC Pipes In Aquaponics?

Before getting started you may be concerned about whether or not it is safe to use PVC pipes in aquaponics.  Remember, PVC pipes are made from plastics and chemicals.   When PVC pipes are left out in the sun, they can quickly start to break down.

As they break down, small particles of microplastic can enter your growing medium.  Obviously having microplastics in your soil is far from ideal.  One way to avoid this problem is to make sure you use food-grade PVC pipes.  These are treated to make sure they will not leach harmful chemicals into your soil.  

The best choice for aquaponics PVC pipe grow beds is uPVC or rigid PVC pipe.  These types of PVC are treated to be safe for their users. 

Another thing to keep in mind is that when you use PVC pipes you have to use PVC glue pipe to connect them.  PVC glue pipe is a specific type of glue that is only used with PVC pipes.  It is possible for this glue to leach into your soil.  

To entirely avoid this problem, never over glue your pipes.  Only use the bare minimum amount so that the pipes can connect.

Another thing is to try to make sure you don’t have your system in full sun.  The heat from the sun can stimulate leaching.  However, if you are using uPVC or rigid PVC pipe, you should not have any major problems.  

With all that being said, aquaponics PVC pipe grow beds are commonly used.  So let’s learn how to set it up!

Can I Safely Use PVC Pipes In Aquaponics

Learn more about: Is Pvc Pipe Food Safe? All The Answers Here!

What Are The Steps To Set Up A PVC Aquaponics System?

There are many different ways to set up aquaponics PVC pipe grow beds.  It is a very versatile material that gives you a lot of options.  You first need to assess the area in that you will build your system.  

This will allow you to figure out how many grow beds you should set up.  PVC grow beds can be set up vertically or horizontally.  If you do not have a lot of space, consider setting up vertical PVC pipes.  

You need to drill holes in your pipe to allow for the plant to grow out.  Drill holes are about 20-40cm in diameter.  If you are doing a horizontal system, you will be stacking the PVC pipes above one another. 

Make sure to space your holes out around 10cm. This will give adequate space for your plants to grow.

In this case, pipes are connected by PVC elbow connectors.  Water enters the top of the system from your fish tank and flows through all your grow beds.  After that, any excess water passes through your filter and back into your tank.  

You can fill your PVC pipes with whatever growing medium you choose.  According to the University of Nevada, “The hydroponic medium must provide oxygen, water, nutrients and support for the plant.” One great growing medium option is clay balls.  

Once your PVC pipes are filled with your growing medium, you can transplant seedlings directly into the pipes. Always remember to make sure that your aquaponics PVC pipe grow beds must be located in a place with full sun.  

The stacked design of PVC pipe grow beds allows for water to flow easily through the plants.  This provides aeration for the soil and proper drainage for the plants.  As you can see, there are a lot of benefits of building aquaponics PVC pipe grow beds.  

It is not too difficult to set up! Give it a try.  Feel free to comment and ask questions below!

Learn more about Aquaponics Grow Bed Calculator


Is PVC safe for aquaponics?

PVC is safe for aquaponics. To be 100% safe stick to using uPVC or rigid PVC pipe for your aquaponics system. Many people use pvc pipes for aquaponics all around the world!

How do you build a PVC aquaponics system?

To build a PVC pipe aquaponic system, you need to cut the pipes so that it fits the available space that you have. You might want to stack the pipes vertically or horizontally. Once you have your measurements and space selected, you can drill holes in your pipe for the plants to grow out of. Then connect the pipes using elbow connectors. You want the water to flow to the top of the pipes and drain out back into your fish tank!

Does PVC leach into soil?

PVC pipe can leach into soil if it is exposed to direct sunlight for long periods of time every day. Try to avoid putting your pipes in full sun. However, if you use uPVC, it is treated to prevent this issue.

Do PVC pipes leach chemicals?

When exposed to high amounts of heat, it is possible for PVC pipes to leach chemicals. Be mindful of this when designing your system.