Aquionics Pty Ltd. Designers and manufacturers of commercial aquariums and water treatment systems. Australia . http://www.aquionics.com.au/

Biscayne Aquaculture, Inc. Provides complete planning, design, construction and consultation on aquatic life support systems. http://www.biscayneaqua.com/

Poly-Flex Inc. Supply polyethylene geomembranes for lining environmental control and water conservation facilities. Includes a listing of dealers, publications and industry links . http://www.poly-flex.com/

Cellpharm Ltd British company, offering products for the large scale culture of algae for aquaculture. Product information and contacts. http://www.biosynthesis.co.uk/

Poly Tank Inc. Manufacture a range of polytanks for aquaculture and acid . Includes specifications and tank size charts. http://www.PolyTankCo.com/

Global Aquatics, Ltd. Aquaculture and fish farming systems and equipment. http://www.growfish.com/

Aquatic Eco-Systems, Inc. Manufactures and distributes a full inventory of aquaculture and aeration systems and equipment. http://www.aquaticeco.com/

Columbia Fiberglass Inc Manufacture custom fiberglass, and fiberglass aquaculture tanks of various sizes and shapes. http://www.columbia.w1.com/

Kingston Electronics Pty Ltd Suppliers of underwater cameras, video transmission systems, underwater lights, hatchery control system, flow meters, repairs and service to electronic equipment. Based in Tasmania, Australia. http://www.kingstonelectronics.com.au/

Craig Ocean Systems Inc. Manufacture data acquisition devices for aquaculture, agriculture and waste water treatment. Application notes and a downloadable catalog in pdf format. http://www.cos-inc.com/

Inland Lake Harvesters Inc. Custom designers and manufacturers of weed harvesting and other related water management systems. http://www.inland-lake.com/

Fiomarine Industries A submersible marine marker buoy and retrieval system, for aquaculture and research applications, where a standard surface buoy would have safety as well as security implications. http://www.fiomarine.com/

Water Management Technologies, Inc. Provides a range of equipment and engineering expertise to the aquaculture and waste water industries. Products include pumps and monitors . http://www.w-m-t.com/

H. Christiansen Nets Co. Custom made nets for fishing, aquaculture, sports, and birds. http://www.ChristiansenNets.com/

Jensorter, Inc Manufacture five fish egg sorter models, three models of fish egg counters for salmonid species and a warm-water species fish fry counter. http://www.jensorter.com

JT Electric Ltd. Manufacture underwater lighting solutions and uv-disinfection systems for use in aquaculture and hatcheries. http://www.jtelectric.com

Marine Biotech, Inc. Suppliers of aquatic holding systems for the aquaculture, seafood and scientific research markets. http://www.marinebiotech.com/

Vaki-DNG Ltd. Develop, manufacture and market hi-tech equipment for the commercial fishing, fish farming and the environmental market. Product brochures, specifications and videos . http://www.vaki.is/

Thistle Marine Offers products to help fisherman and the fisheries management agencies electronically track species of fish. Company background, trade shows, price list, and product description. http://www.thistlemarine.com/

AquaSales Online Online catalog featuring aquaculture equipment and technical advice. http://www.aquasales.com/