These Aquaponics Grow Beds are made from HMWPE (High Molecular Weight Polyethylene), and are suitable for most domestic and commercial applications. They are strong enough to be used freestanding above (or below) ground. Only base support is required. Unlike fiberglass, they do not deteriorate over time, and placed on a stable surface they are covered by a 20 year warranty. The grow beds may be used as fish tanks too.

Grow Beds with a Long Warranty

These rectangular grow beds come with a 20 year warranty against UV discolouration and cracking. To ensure you are covered by the warranty, ensure the GB is installed on a flat frame base, or on the ground on a compacted (or concrete) base.

Shipping Aquaponics Grow Beds

At Aqua Gardening, we ship using couriers within Queensland and interstate. The shipping calculator on the Cart page provides quotes to our regular courier destinations, if it does not provide you with a quote please call Aqua Gardening online sales.

Black 500L Grow Bed Specifications

  • Rim outer dimension - 1290 x 850mm
  • Curved Rim width - 40mm
  • Base outer dimension - 1170 x 740mm (slight taper)
  • Depth - 450mm
  • Total Capacity - 500L
  • Usable Capacity - approx 470L



(SKU: 128784)


SKU 128784
Brand Generic
Warranty Length 1 Year
Warranty Conditions Replacement Warranty
Shipping Weight 14.00 kg
Type Tubs Trays Buckets

Replacement Warranty - Store warranty, this product needs to be returned to Aqua Gardening for testing and replacement.


Product Includes

  • 1 x Heavy Duty Freestanding Rectangle Pond [500L]
Not Eligible for free shipping *

Free Shipping Eligibility

What is the eligibility for Free Shipping? As long as your delivery address is in our free shipping zone, and your order is above the minimum value for free shipping, your shipping will be free. For full details see our shipping information here.

Delivery Information

Special Order Items - These are items that we do not regularly stock. These items will be ordered specially for you, or dispatched directly to you from our supplier. See the full details here.

Back Order Items - These are items we usually carry in stock but are temporary out of stock. These items will be back in stock within a few days. See the full details here.

Shipping Calculator

This calculator will give you the delivery charges for this product only. Once you place all the items you wish to buy in the cart, the combined shipping price will be shown, including Free Shipping if you are eligible.