The Commercial Aquaponics Farmer

The Commercial Aquaponics Farmer

by Colle and Phyllis Davis

To read more about Commercial Aquaponics: CLICK HERE.

We encourage you to install one single 5 x 40 or 6 x 32 or 200 sq ft aquaponics module that feeds eight people. This will give you a chance to experiment with growing food and caring for the fish. You’ll see for yourself what foods grow well and how prolific the systems are for producing food. We call this ‘getting your hands wet’ and it’s a feasible way to launch your commercial aquaponics dreams.

Becoming a commercial aquaponics farmer requires the technology information, plans, the permits, site preparation, the inspections, the ordering of the greenhouse and the thousands of small and large steps all of which are necessary. But once started on the site development and the assembling of the greenhouse everything becomes REAL and moves all the plans into actions. This is always a very exciting time for our new customers and brings a sense of ‘this is real’ for everyone involved.

All construction projects (large and small) require planning and careful execution to build that dream to completion. Every new building is surrounded with a glow and an energy that is very difficult to describe and yet everyone knows the feeling of accomplishment and the energy that result when carefully executive plans come together and begin to materialize.


  • Commercial Aquaponics Gold, EBOOK. For more information and to purchase, CLICK HERE.
  • This comprehensive information about commercial aquaponics provides you will all the facts you’ll need to make an informed business decision about commercial aquaponics growing in controlled environment agricultural (CEA).
  • We’re also offering TWO FREE BONUSES with the purchase of Commercial Aquaponics GOLD: 1) A formal ten-step strategy business plan template designed specifically for commercial aquaponics growing to present to funders and, 2) PFAS LLC’s Executive Summary showing production and operating costs, profits and best-produce choices to achieve the shortest Return on Investment.

These steps will result in being almost there in the project’s completion:

• Design the climatically adapted greenhouse which, by the way, is THE MOST EXPENSIVE component of any new Portable Farms® Aquaponics System’s installation. You will be required to have your installers build the greenhouse to PFAS LLC’s specifications to assure the protection and health of the plants that will be growing inside. We strongly suggest you consider leasing/renting an empty greenhouse in their area to start with, if at all possible, instead of paying for land and a new greenhouse to be installed on their site. Leasing an empty greenhouse is a far more affordable option.

• Schedule the time with PFAS LLC for the Portable Farms® Kits to be delivered to the construction site and to have the Portable Farm’s® onsite construction foreman there to train your assembly crews.

Upon completion of the greenhouse(s), assure the materials for the assembly of the Modules (lumber and fish tanks, etc.) will be delivered on time to the site for the assembly crews who are being trained by the PFAS LLC’s foreman.

Ordering your fish and arrange for the baby fish (fingerlings) to be delivered upon completion of the first set of Modules. 

The greenhouse will be a climatically adapted structure design and built to house the plants and fish in an environment where the temperature is maintained between 45° and 104° F (6 and 40° C). All air intakes, or anywhere air comes in, will have screens installed to keep out the bugs, dirt, dust and rain. Idea growing temperatures are in the mid-80’s F.

  • There should also be shade cloth installed on the ceiling and/or sides of the greenhouse to insure the plants do NOT have direct sunlight on them or on the gravel.
  • There will be exhaust fans and circulating fans to insure the air is fresh and circulated at all times. Provisions for cooling must be made for very hot weather. In some very cold climates some heating will be required.  These requirements are part of the normal greenhouse design and building.
  • The construction team on the ground (who will build the climatically adapted greenhouse structure) can begin as soon as the design is approved and funded. This will speed up the entire process.
  • You have agreements with new customers ready to accept your produce when the plants and fish are ready for harvest and delivery.
    Insure your complete support group is in place: assembly personnel, operators, sales people, packers, delivery people, etc
  • The availability of vehicles and other items need to be in place because the harvest of vegetables can begin is as little as five weeks after the Portable Farms® Aquaponics System is turned on and running water with plants and fish in place.

Lane McClelland Trusted Advisors, Certified Installation Instructors for Portable Farms® Aquaponics Systems, Southern California

To ensure your projects stays on schedule, we require a defined lead time for your order to insure your Portable Farms® Kits will be available for delivery to your site on time. Production runs are scheduled to coincide with construction projects spread throughout the world, and because of this, PFAS LLC has the flexibly, if your project is ahead of schedule, to shorten the shipping time to meet your needs.

Part of the documentation provided to our customers is a complete list of materials needed to build all the Modules.

Once the greenhouse near completion, the materials need to be delivered to the job site and ready for the Assembly Crew to begin construction the moment the PFAS LLC construction foreman arrives. A crew of experienced builders can assemble 32 or more Portable Farms® Aquaponics System Modules in five or six days. These modules are not hard to build if all the materials are onsite and easily available. The main criteria for constructing the modules is that the Grow Tables are built to be VERY Strong and absolutely level. A single Commercial Portable Farms® Aquaponics System Grow Table (40ft in length) weighs over four tons (9,000 lbs).

Careful planning and ordering supplies of seeds, growing medium and fingerlings (fish) begins the moment the funding is in place. Finding a source of fingerlings is critical because the fish poop is needed as soon as the Modules have water running through them. The plants in the Grow Tables can grow and survive for a week or so without fish in the system, but any longer and the lack of nutrients will stunt their growth. At PFAS LLC we like to say, “If a plant has a happy childhood, they will grow to be a healthy plant.” So, please be ready to install your fish as soon as possible after the water is running in your modules. Besides, the fish are tiny while the first planting of vegetable are tiny. They start off together and grow quickly. The small fish provide the perfect amount of nutrients for the small plants. Everybody’s happy.

Now is the time to start your commercial aquaponic’s project. Send us an email detailing the size and your funding time frame and see how quickly you can be in the business of supplying locally grown, pesticide free food to the local high end markets in your area.

When your funding is in place contact Colle Davis, EMAIL, to discuss your project and time frames.

Origins of Aquaponics

Origins of Aquaponics
– by Colle and Phyllis Davis


Portable Farms® Aquaponics Systems are easier and more productive than dirt gardening or traditional agriculture and uses less water, less electricity and less labor than any other aquaponics system in the world.

Please note that aquaponics does not grow ‘field crops’ such as rice, wheat, corn or root vegetables, but it DOES grow table greens and many blooming plants (not all, but some) such as tomatoes, peppers, cucumbers and beans.

Phyllis Davis holding a single head of Bok Choy grown in a Portable Farm.

Aquaponics with Portable Farms® Aquaponics Systems 

 — Build, own and operate your own backyard aquaponics system.

— Feed a family of eight year round with one module of Portable Farms® Aquaponics System.

— Start a commercial aquaponics installation by installing twenty to thirty modules and sell the food you grow.

The Portable Farms® Aquaponics Systems duplicate what nature has been doing for billions of years. The water, containing the fish waste, is pumped out of the fish tanks to a settling tank, where the solids settle to the bottom of the tank while the nutrient-rich water then flows, by gravity, through a series of trays where the plants are growing, and then back into the fish tanks. The small amount of separated fish-waste water in the settling tank is drained off at regular intervals, and can be used to fertilize crops such as trees, ornamentals or lawns. The cycle of the water flowing through the system repeats itself several times each day. Some make-up water has to be added at regular intervals to compensate for the water used in the settling tank cleaning, and for the water used by the plants for growth (transpiration). And, that’s how the system works. Simple, elegant and with very little energy to produce high quantities of locally grown food.

Learn more about owning your own Portable Farms® Aquaponics System

Aquaponics has been explored for several decades as a possible solution to the foregoing environmental, energy and food shortage problems.  Aquaponics combines the art of growing aquatic animals (fish), known as aquaculture, with the modern technology of hydroponics in which plants are grown without soil. In aquaponics, fish and plants are grown together in an integrated closed loop re-circulating system with a very low rate of water usage or water loss due to evaporation. This symbiotic relationship between the fish and the growing plants is the goal of aquaponics by creating a sustainable ecosystem in which both fish and plants can thrive and as a result, produces safe, fresh protein and healthy vegetables.

Oreochromis Mossambicus Tilapia. This is the male tilapia used in aquaponics systems in the Northern Hemisphere.

To work efficiently, Portable Farms® Aquaponics Systems require ‘warm water, fresh water fish’ of some kind to provide the essential waste and their nutrients for your plants. Generally, aquaponics systems use warm-water fish instead of cold-water fish (like trout) because the plants don’t like the cold water.

Aquaponics is the growing of fish, or other water-based animals, along with land plants in a controlled environment, to maximize the use of the energy and nutrients in the system in order to harvest the greatest amount of vegetables and fish protein from the system.

The word aquaponics comes from words aquaculture, which is the cultivation of fish or other `water- based animals, and the word hydroponics, where plants are grown in a sterile medium or completely in water.

By combining the fish, water and plants, Portable Farms® Aquaponics Systems use an integrated environment to produce vegetables and fish in very small space, with very little water.

Aquaponics has its roots in ancient China and parts of the aquaponics system were developed in other areas of the world where high concentrations of people lived who were observant of the relationships that existed naturally in their environment.

In China, farmers knew that land livestock waste could be added to their fields or ponds to increase production of vegetables and fruit bearing plants. They also noticed that different fish had different tolerances to the level of land-animal waste in their water. For example too much pig or chicken waste caused many fish to die (the modern explanation for this is lack of oxygen) so they were careful about balancing their system for maximum yield and minimum fish loss.These Chinese farmers were able to refine their systems so they could grow chickens in pens above pigs, (with the waste dropping through along with any spilled food) who were in a pen over a pond with carp in it, and then the water flowed to another pond with other less tolerant fish such as catfish, and perhaps other aquatic animals and certainly other water plants were grown and harvested. These systems were so called flow-through systems, meaning that water was used once through the ponds, and then released to the local paddies, streams, lakes or ocean. The sludge from the bottom of the ponds was used on the fields and some of the water was used in the paddies for fertilizer before it was released.

dry-riverbedIn the twenty-first century, the world faces an environmental crisis, issues related to climate change (drought and flooding as well as record-setting heat waves) and an energy crisis. In addition, many parts of the world face severe food shortages. Twentieth century agricultural techniques have harmed the environment and consume an inordinate amount of energy and water. Many countries lack the large amounts of arable land and water needed to sustain growing human populations. Developed nations use large amounts of pesticides and artificial fertilizers to grow their grains, fruits, and vegetables. At the same time, they use huge amounts of gasoline and diesel fuel to power their farm machinery, large amounts of electricity to process their food, and enormous amounts of fuel to deliver the processed food to grocery stores. The raising of farm animals, particularly cattle and swine, is notoriously inefficient in terms of the amount of land and energy required to raise corn and other animal

BUZZ Pollination with an Electric Toothbrush!

Buzz Pollination with an Electric Toothbrush? WOW!
– by Colle and Phyllis Davis

Buzz pollination works extremely well for blossoms for indoor growing.

After all, there are no bees, bugs or insects inside a greenhouse (hopefully) to aid in pollination.

And it’s also important to install small fans to move the air to help move for several hours during daylight hours, inside the greenhouse, to improve pollination.

Just another of life’s little mysteries solved by PFAS LLC. 


USDA Logo United States Department of Agriculture


Bees are the champion pollinators!


In the United States, there are over 4,000 species of native bees. Familiar bees visiting garden flowers are the colorful, fuzzy, yellow-and-black striped bumblebees, metallic-green sweat bees, squash bees, and imported honeybee. These flower-seeking pollen magnets purposefully visit flowers to collect pollen and nectar for food for themselves and their young.

Energy Needs

All bees have very high-energy needs that must be met for their survival. Bees need key resources such as pollen and nectar from a variety of flowers. Bees need these resources for themselves and their progeny. Many bees need water in addition to nectar.

Nesting Habitat

Bee nesting habits vary greatly. For example:

    • Mason bees construct nests from mud.
    • Leafcutter bees use a “wrapper” of leaves, resin and sand.
    • Carder bees harvest plant fibers.

Most bees excavate their nest tunnels in sunny patches of bare ground, while others seek out abandoned beetle burrows in dead tree trunks or branches. The majority of bees are solitary, but a few, like sweat bees, bumblebees, and honeybees, are social, living in colonies that consist of a queen, her worker bee daughters and a few males, the drones.

Bee Flowers

The flowers that are visited by bees are typically:

    • Full of nectar
    • Brightly colored with petals that are usually blue or yellow or a mixture of these (bees cannot see red)
    • Sweetly aromatic or have a minty fragrance
    • Open in daytime
    • Provide landing platforms
    • Often bilaterally symmetrical (one side of the flower is a mirror image of the other)
    • Flowers are often tubular with nectar at base of tube

An example of a bee-pollinated flower is a snapdragon or Penstemon (pictured right). Snapdragon flowers have sturdy, irregular shaped flowers with landing platform. Only bees of the right size and weight can trigger the flower to open. Other bee species or other insects that are too small or too large are excluded.


Warehouse Aquaponics? Yes, Here’s How . . .

Warehouse Aquaponics with Portable Farms®? Yes, Here’s How . . .
– by Colle and Phyllis Davis

How to keep a warehouse clean in four steps

We cracked the code so you make money faster and easier and with LOWER ELECTRICAL COSTS to increase your ROI for warehouse aquaponics! You’re welcome.

Those huge empty warehouses seem to be begging to be repurposed again in some productive and sustainable way. The enclosed space runs from tens of thousands to millions of square feet of usable space. There must be some way to turn that empty space into a money maker.

How about making this available warehouse space into a huge aquaponics setup using some special grow lights to grow plants? It sounds so reasonable and straightforward. Every week PFAS LLC receives requests from all over the world from those interested in making use of abandoned warehouses in their area. They dream of converting the interior space of warehouses into a high-intensity food production facility to grow, sell and distribute food locally and make lots of money. 


How to keep a warehouse clean in four steps

Below is the process that nearly all warehouses must go through in order to be ready for Portable Farms® Aquaponics Systems:

  1. Obtain the use of the building through leasing or purchase or whatever means of legal transfer is required to secure the right to use the space.
  2. Obtain the necessary permits to make changes to the electrical, HVAC, surface water diversion, sewage hook ups and security systems. This may also require a zoning change.
  3. Permission from Fish and Wildlife Department in the local jurisdiction.
  4. Permission from the electrical utility to ‘up the load coverage’ to keep the grow lights on.
  5. A thorough cleaning. Steam cleaning and even sand blasting walls and floors may be necessary to make the space clean and usable for growing plants and fish.
  6. Painting all surfaces and using an epoxy coating on the floors.
  7. Replacing or updating the entire HVAC system.
  8. Installing an effective grow light system first before installing the aquaponics’ Modules.

Fill & Drain vs. Raft Aquaponics

Fill & Drain vs. Raft Aquaponics
– by Colle and Phyllis Davis


The Portable Farms® Aquaponics Systems are ideally designed for community aquaponics growing. 

One acre of land can accommodate 120 Portable Farms® Aquaponics Systems’ modules installed in four separate greenhouses housing 30 modules each to grow 320,000 vegetables and 92,000 pounds of fish which will feed 960 people all the food they need to be healthy FOREVER. Plus, it only takes 12 people to operate a full acre.

Many large aquaponics installations are designed on the ‘Virgin Island model.’ They are a raft system using a single large fish tank, heavy-duty pumps and filters, and long-shallow grow tanks where the rafts are gradually pushed from one end to the other as the plants mature. By moving the plants several times as they mature, the actual yield-per-square-foot of surface area is very high.

Let’s look at how the raft systems are designed: 

  • The fish tank(s) is very large, often thousands of gallons and the water is moved constantly by a single heavy duty pump from the fish tank to some sort of bio filter or filtration system.
  • The water often goes through an aeration system because the water flowing to the plants growing in the rafts need to have a very high oxygen content in the water for their roots or they will die.
  • The water is then returned to the fish tank with the nutrients stripped out and depleted in oxygen.

The weak points of this type of system are as follows:

  • There is a single large pump the controls the water flow out of the fish tank and if it fails, the fish die.
  • The water at the end of the grow tanks needs to be lifted back up into the fish tank, this involves more pumping and the pumps can fail.
  • The bio filter must be cleaned daily, or the waste will overwhelm the system and poison the plants.
  • The plants are handled several times, first planted in some type of pot or medium, transplanted to a wider spacing, transplanted at least once more to their final raft and finally harvested.
  • The system requires a very large amount of water to start and consumes large amounts of water because the fish tank is open on top and evaporation is taking place.
  • The filtration system has also exposed the water to the air and evaporation takes place.
  • Only small leafy vegetables can be raised in this system (mostly lettuce and basil).
  • The raft system works, and it works very well. It requires more water, more power and more labor to operate than the medium-based systems (gravel grow beds).

Portable Farms® Aquaponics Systems use a fill and drain, medium based system. Here is how this system works:

grow tray 2013aEach module is a standalone system with the fish tank, clarifier and grow tray working together.

  • There is no limit to the number of modules in an installation (example, 30 modules fit into a 10,000 sq foot greenhouse).

  • The maximum amount of water in each tank is 400 gallons.

  • The maximum number of fish in each tank is 400.

  • The ‘bio filter’ is in two parts, the clarifier and the huge gravel bed. The clarifier only needs to be cleaned every two to four months and the gravel NEVER needs to be cleaned.

  • The water is lifted one time (requiring electricity) using a small pump and the rest of the time it is flowing downhill back to the fish tank (gravity and flow).

  • The plants are handled three times. For greens, the seeds are planted into inert cubes, the seedlings/cubes are planted into the gravel and then at harvest time the entire plant is removed.

  • Tomatoes, peppers, cucumbers, eggplant, green beans, peas and other flowering plants can be grow in great quantities and harvested over time.

  • Two full time employees are required for each 10,000 sq ft installation and most of their time is taken up with harvesting and planting, not moving and transplanting seedlings.

  • IF the electrical power fails to the entire system, it is designed so well that the fish will survive 12 full hours without aeration and the plants can go a full 24 hours on the residual water in the gravel. That is a HUGE safety factor.

  • If an individual pump fails it has no effect on the rest of the installation, only that particular module.

  • Not transplanting is required.

The differences are also reflected in the water and electrical usage:

  • A raft system uses over 15 times as much water initially, and requires four-to-ten-times as much makeup water as the PFAS commercial installation.
  • The raft system has more than one single point of failure and the PFAS has no single point of failure for an installation only in each module.
  • The electrical power requirements are four to six times higher in the raft system compared to the fill and drain medium based systems.

Bottom line: Portable Farms® Aquaponics Systems are ideally designed for community aquaponics growing. One acre of land can accommodate four Portable Farms® that grow 320,000 vegetables and 92,000 pounds of fish which will feed 960 people all the food they need to be healthy FOREVER. Plus, it only takes 8 people to operate a full acre. For more information on the Portable Farms® Aquaponics Systems contact us today.

Aquaponics in the Urban Environment  

Aquaponics in the Urban Environment  
By Colle and Phyllis Davis

Urbanization of the world is continuing and over half the people on Earth now live in cities.

The countryside is depopulating, and the skills of growing food for local consumption is being shifted away from large country farms to small or even tiny urban plots. There are urban or suburban farmers with less than half an acre now producing over US$100,000 annual income. The technologies they have embraced are the use of cold frames, hoop greenhouse covers, greenhouses, and high intensive cultivation methods..

In the days before massive food distribution in refrigerated trucks, many of our grandparents had family gardens that grew food to be canned or pickled for winter months. Today, urban farmers have learned to extend harsh winter climates thirty to ninety days, urban farmers gain a twenty to fifty percent increase in their incomes. Anchoring a small plot or even a rooftop (as many in Asia have done, with a greenhouse and surrounding it with high-intensity gardening) has freed these urban farmers from the need to work for others.

Do you have a deck, a patio, a small back or front yard? [Greenhouses in the front yard are a red flag to certain types of neighborhoods’ home-owner associations, be forewarned.] Perhaps a balcony, flat roof or a parking space, can be converted into urban gardens. YouTube is a fantastic resource for information and how-to videos in the area of intense farming. The newest planting equipment is expensive, but the payback is less than one season.

Producing protein on tiny plots presents exciting challenges. Chickens, rabbits, and fish are the top choices because they are easy and cheap to raise and there is a ready local market for them. There are US jurisdictions where restrictions apply, and urban farmers are learning how to pressure for changes in the zoning and livestock regulations. Chickens are sometimes noisy and hard to hide from neighbors. Rabbits and fish are quiet and less apt to draw attention.

The fish raised in aquaponics are a bonus and provide a fantastic fertilizer for the rest of your intensive garden plot. Applying the fish waste, a nontoxic, no burn fertilizer, encourages the growth of most plants. A garden plot of three by ten feet can utilize the waste load from an aquaponics system of fifty square feet of Grow Table space. Other plants on the property or nearby will benefit from its magic.

Alternatively, as a last resort, the liquid can be sold as a natural, pesticide-free fertilizer that will not burn or harm plants. The price can be as high as US$15 a gallon. Oh, another income source. A one-hundred-gallon fish tank system supporting a fifty square foot Grow Table will produce thirty gallons of ‘waste’ every three months. Let’s see, if we sell half, that is 60 gallons times US$15 or US$900 per year. That money adds extra money for paying bills or for luxuries.

Sign up today for the Aquaponics University Portable Farms Aquaponics Systems Course© and lead the way to a safer, happier and more secure urban living.

Wasabi Lettuce? In Aquaponics? YES! YES! YES!

Wasabi Lettuce
by Colle and Phyllis Davis


It’s NOT really called Wasabi Lettuce. That’s not the real name of this incredibly delicious, delightful, peppery and tasty green, but ‘wasabi lettuce’ is what we call it when we point it out to the people on tours at the Portable Farms’® Research and Development Center. When they are handed a leaf to taste, what they are actually tasting, is wonderfully pungent mustard green called Green Wave (Brassica juncea) from Johnny’s Select Seeds). As soon as they put a bite of the lime-green wavy edged leaf into their mouth and chew it slightly, their eyes light up and they say, “You’re right, it tastes exactly like wasabi.”

For non sushi eaters, this is the light green stuff that sushi eaters mix with soy sauce and dip their sushi into before eating. It is VERY pungent and a little goes a LONG way.  


According to Herbcyclopedia: If you like Japanese food you may by now know what Wasabi is, or at least guess because not many people knows where this strong greenish condiment known as Wasabi comes from. Wasabi(わさび山葵), originally 和佐比, Wasabia japonica or Eutrema japonica, also commonly known as Japanese horseradish(PHOTO ON LEFT) is one of the most popular spices in many Asian countries, especially in Korea and Japan, a plant member of the Brassicaceae family, which includes cabbages, horseradish, broccoli, Brussels sprouts and mustard. The root of Wasabia japonica is used as the source of an extremely spicy condiment used in many Japanese traditional dishes as sushi or sashimi. The name Wasabi translates from the Japanese as “mountain hollyhock“. 

Many times we are asked about growing suggestions for our aquaponic systems that we have never heard of or that are being referred to by a local name that we do not recognize. Wasabi lettuce is our name of our new favorite, but that name has no meaning for anyone else. Regionally available plants are often not even known to those outside of that specific region. The only hard restrictions on growing plants in the PFAS is root crops  which do not grow well under the gravel substrate.

A grow tray of Green Wave Lettuce growing in a Portable Farms Aquaponics System.  


Phyllis Davis holding a bouquet of Green Wave lettuce

The huge variety of greens and blossoming plants raised in the R&D Centers over the years has been fun, exciting, very informative and has been helpful in recommending varieties to anyone using aquaponics. For the most part these experiments have been highly successful and new varieties have been slowly added to the list of approximately 300 varieties we have actually grown in the aquaponics systems. Some plants do exceptionally well, are very easy to grow, produce predictably and are on the list of recommended plants for aquaponics.  

A few have not worked out so well. Because of their desire to experiment we encourage those who want to try new and different varieties to go ahead and plant some to see how they do in the system. Some do great and some not so great. Some are seasonal and do not do well in the ‘off’ season. 

For commercial installations the initial ratio of greens to flowering plants is dictated by the marketing study done in advance of any construction. The initial profit is significant and enough to pay off the initial investment in three to five years, but the real profit comes when the customers begin to ask for specialty crops or different varieties of their favorites, some of which you may have to dig to find what they actually are before buying some for the client.  

When anything is custom grown it has a higher profit margin because that specific crop is hard to procure OR it would be readily available. For example:  After a short time of being supplied with the standard lettuce, tomatoes and peppers, the customer nearly always asks, ‘Can you start bringing me these different tomatoes or the type of lettuce that we used for wraps or can you bring me hot peppers?’ and those items bring near retail prices, or a tiny bit less than they would have to pay their normal suppliers.  

When you are asked to supply a new variety or new vegetable, start with a dozen or so plants to see what the results turn out to be for your particular system. There are always some surprises and some of the new plants are fun and some are really confusing . Have fun. 



Buy a Portable Farms® Aquaponics System – Grow Your Own Food

Buy a Portable Farms® Aquaponics System

Build, own and operate your own backyard aquaponics system.
One module of Portable Farms Aquaponics Systems feeds a family of eight year round.
Install twenty to thirty modules and sell the food you grow in a commercial aquaponics operation.

To find out what is IN the Portable Farms® Kit and what is NOT in the Portable Farms® Kit , please request the FREE AND INSTANTANEOUS PRICE LIST (second box on top panel on every page of this website).

Most students complete this online course in about twelve hours. It’s self-paced and you have one year to complete the course. Many families install a backyard aquaponics system over a weekend assuming they have some basic skills for home repair and have access to repair tools.

You can learn everything you need to know about building your own aquaponics system and growing healthy food by taking our FUN and easy-to-follow.

Upon satisfactory completion of the course, graduates receive a Portable Farms® Kit used in the assembly of the aquaponics module that is capable of building a grow table large enough to feed eight people table vegetables and fish . . . forever.

Aquaponics raises tilapia in the Northern Hemisphere as the ‘nutrient source’ for the vegetables. Portable Farms’ technology removes the heavy effluent (fish waste) from the fish tanks before it circulates through the grow tables. Tilapia are a warm water, fresh water fish. “Tilapia in the US presents a final high overall score of 8.84, and therefore is ranked Green or “Best Choice” overall.” READ MORE about Tilapia from Seafood Watch.

You will need these tools: power saw, hammer, power drill, level, hydraulic jack (for leveling), staple gun, hack saw or PVC pipe cutter, box cutter and maybe a few band-aids.

  • Think of the Grow Table as a large shallow tray on legs. You will need two people, three is better because the Grow Table is heavy.
  • The hardest part of the process is washing and placing the gravel a slow, heavy and wet process best delegated to young, strong helpers.
  • Building a Portable Farms® Aquaponics Systems Module does requires some carpentry skills and a person with the skills to hang a door or build a cabinet will do a fine job.

To find out what is IN the Portable Farms® Kit and what is NOT in the Portable Farms® Kit , please request the FREE AND INSTANTANEOUS PRICE LIST (second box on top panel on every page of this website).

Let us teach you how to grow healthy fish and vegetables so you can become increasingly self-sustaining.

  • Our 45 years of experience in aquaponics is now available to teach you how to feed your family FOREVER. [Read our HistoryCLICK HERE.]
CLICK HERE TO READ Portable Farms® Aquaponics Systems NEW Online Course© that includes a Portable Farms® Kit.

Shipping and postage are included to addresses in the US only, BUT for all order outside the US there is a US$140 shipping and handling charge. 

The entire Portable Farms® Aquaponics System Course©, Sections A-Z, must be satisfactorily completed within 12 months from the date of enrollment in order to qualify for graduation or the Portable Farms® Kit.

Portable Farms® Aquaponics Systems  Are the Most 
Productive and Reliable Aquaponics Systems in the World

  • Portable Farms® grow food in greenhouses, warehouses or underground structures.

  • Without the use of any pesticides, harsh chemicals, antibiotics or hormones. 

  • Portable Farms® use 95% less water than traditional agricultural methods.

  • Portable Farms® use less electrical power than any other aquaponics system in the world and can be solar or wind powered.

  • Portable Farms® provide table vegetables (greens and blooming plants such as tomatoes, peppers, etc.) and fish (tilapia) as a protein source to maintain optimal health.

  • Three people can operate one-quarter of an acre of Portable Farms® which feeds 240 people forever. Twelve people can operate one acre of Portable Farms® which feeds 1,000 people forever.

  • Portable Farms® can be operated by semi-skilled labor and people of almost any age (young and old).

  • Greens grown in Portable Farms® can be harvested in as few as 28 days after installation and continue producing forever .

  • Portable Farms® feed families, communities, cities, countries and the world.

Smokers Trasmit Virus in Portable Farms

Tobacco Mosaic Virus
– by Colle and Phyllis Davis

Tomato mosaic virus cause yellowing and stunting of tomato plants and cuts yield production.

tobacco virus leaf

The effects of tobacco mosaic virus on a tomato plant.

Tobacco Mosaic Virus

Tobacco Mosaic Virus




All forms of tobacco, smoke, vapor or nicotine will cause Tobacco Mosaic Virus, Cucumber Mosaic Virus and other blooming plant viruses. 

No marijuana smoking or marijuana smokers should be allowed in the greenhouse.

Smokeless tobacco (chewing tobacco, dip, snuff, pouches) can also carry the tobacco mosaic virus and is transmitted by human hands to the plant material.

Since you cannot use any type of insecticide in an aquaponics system (or you’ll kill the fish), you must protect your plants and fish from toxins, pathogens, and insects.

We recommend that anyone who touches the gravel or the plants wear clean disposable gloves, every time they work in the farm. We also recommend that NO TOBACCO USERS, NO SMOKING AND NO SMOKERS ever be allowed to handle the gravel or handle the plants (with our without gloves) for fear of introducing the tobacco mosaic virus into the farm. We also recommend all plants are grown from seed because small plants brought in from nurseries hold a high possibility for having been handled by smokers and may also contain aphids and other pests.

This Tobacco Mosaic Virus attacks tomatoes, cucumbers and peppers and produces
bumps on the leaves, uneven coloring and stunted and distorted fruit.

Here are some links for more information:




Locally Grown Pesticide-Free Vegetables Taste Great!

Locally Grown, Pesticide-Free Vegetables Are Healthy and Tasty 
– by Colle and Phyllis Davis

Swimming tilapia.

Ready to harvest Tilapia (11″ – 1.25 pounds) in a Portable Farms Aquaponics System. See how clear the water is in the fish tanks? That’s because of our CAD pump that removes the fish waste from the fish tanks TWICE per day (much like flushing a toilet) and leaves the fish tanks and grow trays free of all waste.

pesticidefreezoneLocally grown, pesticide free vegetables are heathy and tasty.  Aquaponics systems that grow vegetables and fish together is an automatic guarantee that the food grow in that aquaponics system was grown PESTICIDE FREE or it would have killed the fish in the systems. Aquaponics fish are an excellent indicator that the food in that growing system has been grown without harsh chemicals or pesticides.

Now the real world enters the picture. The number one request from concerned foodies is for ‘locally grown, pesticide free’ produce. Do you see the word ‘organic’ in that request? No. Here is an example that may help illustrate the problem pulled from actual experience. If a Mexican/Israeli farmer can receive $2 per pound for organically labeled tomatoes or $.80 per pound for non organic, which box will they pack first? You have absolutely no assurance the tomato you are purchasing is really organic. You have to trust a whole list of people with your health and your money.

If the local commercial aquaponics company is offering ‘locally grown, pesticide free’ tomatoes, there is a much higher probability that what you are buying is exactly what is advertised because it is locally grown (in many cases you can actually visit the installation) and there are fish in the system to protect their health as well as YOUR health. [Weird to think that fish are protecting you and helping to deliver the best produce you can buy.]

ecosystem2Buying locally grown, pesticide free produce where fish are in the system gives you a much shorter and easily verifiable in the food chain from producer to your table. A local grower has a much greater incentive to provide exactly what they are advertising because the local people will spot a problem or a lie very quickly. Plus, the local producer is a member of the community and in many cases this alone will insure a measure of honesty.