The Aquaculture industry is a vital component to establishing responsible, sustainable fish farming and aquaponics systems. Dura-Cast manufactures a variety of products that are used in Aquaculture, including open top, vertical, and cone bottom tanks. All of our tanks are made with FDA-compliant and UV-stabilized polyethylene resin, resulting in exceptionally durable products that are safe to store food and water. Our open top tanks are available in capacities ranging from 16 gallons to 2,200 gallons, and can be molded in a variety of shapes and sizes to best suit your needs.

Open top tanks are excellent for storing water, liquid, or solids; they can also be used as planting pots, for bathing, for fish & reptile breeding, and as containment vessels for other tanks. These tanks feature superior mechanical properties, high stiffness, excellent low temperature impact strength, and outstanding environmental stress crack resistance; this means the tanks will stand up well in a variety of tough environments. And our unique, rotomolded tank stand for our cone bottom tank was designed to withstand the corrosive nature of saltwater, making it ideal for saltwater fish and shrimp farming.

Above all, we are committed to the promise of our mission: to provide unmatched quality products paired with an exceptional customer experience. Curious to see what we’re all about? Explore our website and see what solutions we can create for you.

We manufacture a full line of tanks, including open top, vertical, and cone bottom tanks.  We use a polyethylene resin that is both FDA-compliant and UV-stabilized, resulting in products that are exceptionally durable and are safe to store food or water. With tanks in a variety of shapes and sizes, we are confident that we can provide you with the solutions you need.

Our Open top tanks come in round or rectangular shapes to suit a variety of uses. All open top tanks have a lipped edge, which provides wall strength and minimizes distortion when filled. The smooth inside surface creates a safe environment for fish farming and aquaponics.

While the standard color is Natural White, tanks are available in a broad range of colors. Other tank specifications include the following:

  • Available in capacity from 16 gallons to 2,200 gallons
  • Edge lips provide wall strength & minimize deformation
  • Excellent containment vessels to meet spillage regulations
  • Smooth inside surfaces prevent damage to contents
  • Custom installation of optional drain fittings
  • Three (3) year warranty against cracking, tearing, or splitting on all tanks