300 Gallon Aquaponics Grow Bed

300 Gallon Aquaponic Grow Bed

Capacity: 300 Gallons
Size: 86"L x 53.25"W x 18.25H 
Weight: 90 lbs.
Ships From: TX
Freight Quote: 1-866-822-0022

300 Gallon Aquaponic Grow Bed | Poly-Mart Logo | Prepper Water Storage

300 Gallon Aquaponics Grow Bed - Prepper Water Storage offers Rotationally Molded Aquaponics Grow Beds by Poly-Mart. Rotational Molding is a virtually stress-free plastic manufacturing process which produces the most durable plastic parts. Rotationally molded products are gradually cooled during manufacturing. This is where all of the stregnth comes from. Rest assured, these Heavy Duty, BPA-Free, Kosher Compliant, Aquaponics Grow Beds are made to stand the test of time! 

Aquaponics is a system of aquaculture in which the waste produced by farmed fish or other aquatic animals supplies nutrients for plants that are grown hydroponically. This in-turn purifies the water to be sent back to the fish. The scientific name for this process is called the Nitrogen cycle. Your Growbed is essentially a big Bio-Filter. Aquaponic Grow Beds are the foundation and the backbone of your Aquaponics System. Your Grow Bed is the place where your fruits and vegetables are grown and nurtured. An Aquaponics Grow Bed will take up the majority of the space in your growing operation but it will also provide you with the the majority of the food that your system produces. Poly-Mart manufactures Aquaponics Grow Beds with FDA-Approved, NSF-61 Approved, Food-Grade, BPA-Free, Kosher Compliant, High Density Polyethylene (HDPE) with built-in UV inhibitors to avoid color fading and break-down from the harsh sunlight. 

The 18.25" Height of the 300 Gallon Aquaponic Grow Bed allows for optimal root expansion in Deep Media applications or Raft Applications. This allows for a very wide variety of plants to be grown. Our Aquaponics Grow Beds come standard without any fittings installed for optimal customization. Fittings are available in the following sizes 3/4", 1", 1.5" & 2", 3" & 4". If you would like Poly-Mart to install your fittings, please print out the below drawing, indicate where you want your fittings and add your fitting to your shopping cart. Custom Fitting Install Charge of $5 will apply with each fitting install so please add the appropriate fitting install fee per fitting!  


300 Gallon Aquaponics Grow Bed by Poly-Mart Features:

  • Poly-Mart 5-Year Warranty
  • 300 Gallons of Capacity
  • 86”L x 53.25”W x 18.25H
  • Heavy Duty 90 lbs
  • 18.25"H allows for root expansion & a wide variety of plants to be grown
  • FDA-Approved, BPA-Free, Kosher Compliant, Food-Grade, High Density Polyethylene
  • Available in 13 Colors if ordered in even number quantities!


300 Gallon Aquaponic Grow Bed

 300 Gallon Aquaponic Grow Bed - Red Brick


Poly-Mart 300 Gallon Aquaponics Grow Bed Drawing


300 Gallon Aquaponic Grow Bed | Prepper Water Storage



These tanks are also known as: Aquaponics Grow Beds, 300 Gallon Aquaponics Grow Bed 

300 Gallon Aquaponics Grow Bed | Prepper Water Storage
  • Item #: PM300CTHW
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Price $399.99
Sale Price $359.95

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