19 DIY Aquaponics Plans to Build in Your Backyard 

 May 4, 2022

By  admin

Aquaponics is a natural system of growing plants in a symbiotic relationship with fish, which makes it one of the best forms of eco-friendly farming. But as home aquaponic systems become more popular, they’ve also been gaining some attention from DIYers who want to build their own. Here are 19 ideas for turning your backyard into an oasis and healthy food supply!.

The “diy aquaponics fish tank” is a DIY project that allows you to grow your own vegetables in your backyard. This guide includes 19 different plans and ideas for building an aquaponics system.

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Aquaponics is a term that combines the terms aquaculture and hydroponics. Hydroponics is the method of growing plants in water, whereas aquaculture is the process of rearing fish and other aquatic creatures. Aquaponics combines the two methods by feeding the waste of aquatic animals to the plants that are being grown. The plants then purify the water, which is then returned to the aquatic creatures.

Using natural learning, this out-of-the-box food production system aids in bio-integrating water, aquatic life, bacteria, nutrient dynamics, and plants. The fish waste by-product is utilized as a food source for bacteria, which is subsequently changed into a perfect fertilizer for the plants, enabling the water to be returned to the fish in a clean and safe condition. 

Mother nature performs the same way in every aquatic area. 

We have some wonderful news for you if you like raising fish and plants and the notion of aquaponics has piqued your interest. There are 19 different DIY aquaponics plans available for you to choose from!

1. Aquaponics in an Urban Bathtub 

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This repurposed aquaponic system, made from an old bathtub, combines economy with funkiness. Unlike most other systems that seem large, this one will blend in with your garden scenery in the most elegant way imaginable. 

This aquaponics system consists of a fishpond, a grow-bed made from a bathtub, many tubes connecting the two, and a small pump. Water from the fish pond softly flows into the grow-bed in this basic flood-and-drain arrangement.

When the grow-bed is flooded with nutrient-rich pond water via a tube that creates a vacuum, the water is sucked out. As a result, the water is reintroduced into the fishpond. This procedure allows the roots of the veggies to breathe while also keeping the pond water clean.

2. Aquaponic System for Indoor Use 

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This indoor DIY aquaponics system is made completely of components found at IKEA and your local hardware store. A plastic container serves as the grow-bed, which is supported by writing baskets.

This plan’s water pump system is as as basic as it gets. Water is pumped up to the grow-bed by a pump mounted to the corner of the fish tank. After that, the water flows through another corner of the grow-bed before exiting. The bypass pipe in this system also enables you to regulate the quantity of water that enters the grow-bed. 

3. Aquaponics System on a Tabletop 

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This cost-effective concept will enable any enthusiastic DIYer to build an aquaponics system without breaking the bank. This device, which costs less than $50, is suitable for use on smaller surfaces, such as a table. 

The fish dwell in a 10-gallon tank surrounded by a hydroponic plant bed built of a simple matching PVC pipe with end caps in this aquaponics system.

Because it is so easy, inexpensive, and accessible, it is an excellent first attempt at aquaponics.

The fact that smaller tanks are prone to chemical instability, putting fish and plants at danger, will be helpful to readers. Since a result, it’s a good idea to test your system before introducing too many fish, as the first batch may die due to ammonia toxicity. 

4. Aquaponics System in a Jar made of glass 

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Herb gardening is always a good idea, as this little Jar made of glass aquaponics system demonstrates. 

One little Betta fish is a kind of fish that is found in in a mason jar powers this system. It may encourage the development of a simple kitchen herb like basil (see what herbs go well together) and just takes a few basic supplies, such as:

  • Jar made of glass
  • Net pot 
  • Medium for growing 
  • Betta fish is a kind of fish that is found in 
  • A plant
  • Water conditioner for aquariums 

The only drawback to this strategy is the necessity to clean out the mason jar on a regular basis due to algae growth on the plant roots. 

5. Aquaponics System Made From Recycled Materials 

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Repurposed wood, a low-cost pond kit, PVC, and lava rocks are used to construct this 200-gallon aquaponics system. A series of customized wooden raised beds that have been renovated, expanded, and covered with pond liners to hold water is the project’s focus. 

This project makes use of landscape timber, which is extra rigid and less prone to bending. In the 200-gallon fish tank, there are goldfish. The all-around piping structure pushes water from the tank into the main plant bed (also built of wood and coated with pond liner), as well as the strawberry towers.

Before utilizing the system, it’s a good idea to cycle it. The most popular method is to introduce seaweed extract to the system to help build up the necessary microorganisms. 

Vertical Aquaponic System, No. 6

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This aquaponics system has a footprint of just 2 square feet and includes 6 square feet of growing area and 10 gallons of fish water. A 10-gallon aquarium and a utility shelf are the key components of this DIY aquaponics system. 

This plan can easily be scaled up for those who want something bigger. You may put two systems side by side to double the amount of space available. 

Add bubble stone, gravel, and an air pump to the tank to complete the system. For your fish to grow, you may even add a 50W aquarium heater. 

7. Low-Cost Aquaponic System 

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This low-cost DIY solution requires just a tiny amount of outside area. Cinder blocks support it, and a few pieces of wood keep it in place.

In a tray with grow material, you may plant your herbs or leafy greens. Place a stock tank beneath the tray to store the water and fish. This design concept is perfect if you’re on a low budget. It gives you a lot of flexibility in terms of how you create your aquaponics system. Some ideas may be used in both big and small places.

Furthermore, there are a variety of solutions available to suit practically any budget. This aquaponics system might be the solution if you want to become more self-sufficient and produce your own food.

Aquaponics on the Balcony

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This aquaponics system does not require a bell siphon, unlike other DIY aquaponics systems. The water flow in the grow-bed is instead controlled by an electrical valve that allows for gravity feed pressures.

It is possible to arrange total control over bed water cycles while also allowing for a broad variety of plant material to be accommodated. 

DIYers may develop entirely automated systems that aren’t possible in other aquaponic gardens for a reasonable cost by using a valve like this. This system’s goal is to have a low carbon footprint that can be controlled using an Arduino. 

This package, which comes in three flavors: basic, local, and IoT (Internet of Things), may be customized to meet the requirements of any DIYer. 

9. PVC Aquaponic System Using Gravity 

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This idea includes a video and step-by-step guide and is made out of PVC and two fish tanks. It demonstrates how to construct an aquaponics system for climates with short summers and lengthy winters. 

This layout may be put up anyplace and contains fourteen spaces for plants on each system. The PVC pipe has holes punched in it that hold the plant cups. In addition, the cup has holes through which the water is emptied into the pipes. It’s also the perforations in the cups that allow water to flow up and nourish the plants. 

This greenhouse aquaponic system (for best results, use greenhouse seedlings) will enable you to prolong your gardening season while using less power. 

Basic Aquaponics System (DIY) 

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This simple and cost-effective flood and drain DIY aquaponics system with a media-filled grow-bed is a simple and cost-effective way. It creates a tidy system to have in a backyard or within your home by including images, blueprints, and PDFs. 

A 50 gallon Rubbermaid stock tank is utilized for the grow-bed, while a 100 gallon Rubbermaid stock tank is used for the fish tank. 

Supplying nutrient-rich water from the fish tank to the grow-bed is the most crucial stage in an aquaponics system. This solution does this with the help of a submersible aquarium water pump. 

The medium in the grow-bed is hydroton (clay pebbles), but you may also use lava rocks. Hydroton, on the other hand, is recommended because it is light and has excellent water retention characteristics.

Learn more about hydroponics in this bonus article.

11. Hydroponics System Made at Home 

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Six 6″ PVC pipe growth tubes, a PVC stand and trellis, a 50-gallon nutrient tank, pump, and manifold make up this hydroponic system. 

This system’s tank rests under a table of 6″ PVC growth tubes, while the pump sits within the tank, moving nutrients up the plant via a manifold of smaller PVC pipes and plastic tubes. A drainpipe connects these growth tubes to the tank.

Water is forced through a square of PVC to provide nutrients to plants. In addition, tiny plastic tubes running within each bigger growth tube were fired out. On the nutrition tube, adjacent to each plant, there are extremely little holes. 

The nutrition is sprayed onto the plants via the smaller openings. Finally, the water jet creates air bubbles, which allows plants to acquire adequate oxygen. 

12. Aquaponics System in a Pond 

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Rather of using aquariums or fish tanks, an aquaponic system is constructed by surrounding a hole with a pool liner. Some boards were put over the hole, and the plants were planted there. 

The strategy emphasizes the need of maintaining a balance between the amount of plants and fish. You may lose a fish if there are less plants, but if there are fewer fish, your plants may begin to turn yellow.

This technique will yield enough plants for you and your family to eat, but not enough to sell. You’ll need to heat water during the winter to boost development if you want to grow a greater amount. 

13. Aquaponic System for Indoor Use 

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It may be difficult, but not impossible, to locate an indoor DIY aquaponics system. You may create a unique indoor aquaponics system that blends in with the rest of your design. 

This is another another IKEA-inspired design. A 50-liter container serves as the fishbed, while a 25-liter container serves as the grow-bed. 

You may use leca as a plant-holding medium in the grow-bed. It’s a low-cost substance that promotes the growth of bacteria that break down nitrates in fish waste. Better still, this light and absorbent material can keep water without the shelf collapsing. 

Simple Aquaponics System for 55 Gallon 

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This 55-gallon system can hold a limited number of fish and two deep enough grow beds to support a healthy bacteria colony. You can get roughly 30-40 plants in this setup by planting a combination of deep root and shallow root plants. 

The fact that there are no valves or solid filters is the nicest thing about this system. It just has one pump listed as a component. Furthermore, permitting consistent flow removes the expense of a siphon while also reducing stress on your fish. 

The purpose of this strategy is to create a simple, fool-proof, low-cost system that is suitable for novices and needs little upkeep. 

DIY Aquaponics System with a Capacity of 15,500 Gallons 

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The following are some of the system’s distinctive features:

  • Water heater powered by the sun
  • Bypass valves are a kind of valve that is used to prevent
  • Back-pressure relief valve 
  • Keeping the sump pump floating
  • Aerator for sump pumps 
  • Drain that is supplied by gravity 
  • Aerator as a backup 

This device would cost roughly $2500 due to its numerous unique features. As a result, it is more costly than any of the designs shown on this page. For most consumers, though, the expense may be justified since it will save them $100 per month on their power bill. 

This idea should be considered by all DIYers who want to take on a challenge and are ready to invest a lot of money!

Design of Bamboo Aquaponics 

Although there is no special guide for this idea, you might be inspired by the beautiful design. It will look great almost everywhere and takes very little material. 

This design is similar to plan 4, therefore you may construct it using the instructions from that plan. The plan’s primary concept is to put the herbs in a net container above the fishbowl and filter the water in the fishbowl. 

17. Aquaponics System for the Desktop 

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In the form of an aquaponics system, this technology mimics the natural ebb and flow process. A tote of fish is put under a workstation, and the fish pump ammonia to the desktop. The grow bed refers to the desktop where the plants are kept. 

It’s a fantastic example of how to raise healthy fruits and veggies for self-consumption.

18. Aquaponics in a Barrel 

With two barrels, three to four hours, a few power tools, and a few fittings, you can do a lot more than you may think. 

Placing half of one barrel on top of the other and threading a tube through both of them are the stages. Water may be transferred to and from the grow-bed via the tube. The top part of the barrel serves as the grow-bed. 

This step-by-step guide will show you how to build a DIY aquaponics system in no time. 

19. Aquaponics System for Small Spaces 

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This design not only assists us in the construction of a modest aquaponics system, but it also teaches us some essential lessons, such as: 

  • It is preferable to have a large system rather than a small one. 
  • A hydroponic Medium for growing like Hydroton will work the best
  • It’s a good idea to start with goldfish.

This system costs $40 to construct and takes one and a half hours to complete. 


Taking on a DIY aquaponics project will help you improve your DIY abilities while also allowing you to cultivate healthier plants. We offer numerous plans for you, whether you choose a smaller one with a lower investment or go all in with a bigger one. 

As you prepare to create this self-sustaining project for your house, gather your tools. 

The “outdoor aquaponics kit” is a DIY project that allows you to build an aquaponic system in your backyard. The project includes 19 plans for building different types of aquaponic systems.

Related Tags

  • diy aquaponics grow bed
  • diy aquaponics kit
  • diy backyard aquaponics
  • indoor aquaponics
  • patio aquaponics system

Emil Schoene

Born and raised in Austin, TX I come from a background of home renovation. By helping my family in my younger years with their construction business, I learned the ropes quickly and as I grew it became my passion that I still do today. Looking to share my knowledge with others. I invite you to leave comments on any post as I know you will have questions that you are not finding anywhere else.

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