Circular Storage Tanks

GFI Composites offers a variety of aquaculture tank models to suit all hatchery and grow out tank requirements. These fiberglass tanks are lightweight, durable and rustproof. Although our tank sizes vary our standard sizes range from 36″ diameter to 10’ diameter.

All of our standard fiberglass tanks are built ready to use. There is no struggling with liners, unlike steel tanks fiberglass is rustproof and if properly maintained, can last forever.

Accessories

• PVC fittings
• Covers
• Leg extensions
• External stand pipe

Industry Standards

Below are just a couple Industry Standards GFI Follows from API, ASME, ASTM, CSA and NSF:

• Currently Certified Under NSF/ANSI61 standard. For potable water tanks and vessels. We can meet requirements that potable water tanks meet NSF Standard 61, including verification that we performed leak testing before shipping the tank. GFI Composites offers NSF-listed tank designs, and our manufacturing plant is NSF-certified, which means that NSF can audit us at any time to confirm our materials and processes.
• In accordance with ASTM D4097 (Aquaculture)
• All staff are Certified Composites Technicians (CCT Program)  by American Composites Manufacturers Association.