Keeton Industries
- Suppliers of Aquaculture equipment and supplies, including pumps, aerators, biological agents and sterilizers, based in Fort Collins, Colorado, USA. Product and contact information and online ordering.
- http://www.keetonaquatics.com/

Oxytec A/S
- Manufacturer of dissolved oxygen probes, monitoring and control systems for aquaculture. Product information, contacts.
- http://www.oxytec.dk/

UNI-Aqua ApS
- Designs and builds recirculation pumps, oxygen cones, UV disinfection, and chillers for fish farms.
- http://www.uni-aqua.com/

Nutri-Systems International, Inc.
- Suppliers of bioremediation products for use in water treatment for aquaculture. Product information, contacts.
- http://nsspo.com/

Stenner Pump Company
- Manufacturer of chemical metering pumps and chemical feeders. Product information and contacts.
- http://www.stenner.com/

Organica Biotech
- Manufacturer of bioproducts for water treatment in aquaculture. Product application, dose rates, contacts.
- http://www.organicabiotech.com/

Kill Hydrilla
- Suppliers of chemical treatment for hydrilla infestation of ponds or lakes. Product information, contacts.
- http://www.killhydrilla.com/

Lake and Pond Solutions LLC
- Suppliers of pond water quality maintenance products and equipment. Product information, contacts.
- http://www.lakeandpondsolutions.com/

Soladome Aquaculture & Hydroponics
- Suppliers of a range of water quality materials and equipment, based in South Australia. Product information and contacts.
- http://www.soladome.com.au/

Automatic Filters Inc
- Manufacturer and supplier of automatic, self-cleaning water filters. Product information, pricelist, contacts.
- http://www.automaticfilters.com/

NCC Supplies Limited
- Supplier of gas diffusion and aeration systems for aquaculture and fish-farming, based in the United Kingdom. Product information, contacts.
- http://www.nccsupplies.com/

Jim White & Associates
- Suppliers of wireless pond monitoring and control systems. Product information and contacts.
- http://jwhiteassoc.com/

Ozone Solutions Inc
- Providers of ozone generators and pumps, oxygen concentrators, and oxygen sensors for improvement of water quality. Product information, company resume, contacts.
- http://www.ozoneapplications.com/

AquaMow Inc
- Suppliers of a mechanical cutter for lake weeds. Product information and ordering.
- http://www.aquamow.com/

Cloverleaf
- Manufacturers and suppliers of pond filtration systems. Product information and company profile.
- http://www.cloverleaf.uk.net/

Dryden Aqua Ltd
- Manufacturer of closed recirculation systems, ceramic oxygen diffusers, aeration systems, and landfill leachate systems with application in waste water treatment in aquaculture. Detailed product information and online purchasing available.
- http://www.drydenaqua.com/

ClearWater Tech LLC.
- Manufacturer of mid-sized ozone generators. Based in California.
- http://www.cwtozone.com

Aerators Aquatics 4 Lakes and Ponds
- A service company specializing in the treatment of lakes and ponds, and supplying a wide variety of aquatic products worldwide.
- http://www.aeratorsaquatics4lakesnponds.com

O2Canada Water Inc.
- Manufactures diffusion systems for aquaculture, fish farming, and water purification .
- http://www.o2canada.com/

Precision Marine Systems, Inc
- Manufacture filters, skimmers, CO2 systems and calcium reactors. Includes product features and benefits .
- http://www.precisionmarine.com/

Stoller Nursery Inc
- Suppliers of barley straw packs for maintenance of water quality in fresh water ponds, based in South Bend, Indiana, USA. Product information and installation instructions.
- http://www.stollernursery.com/

Point Four Systems Inc.
- Manufacture oxygen diffusers, aeration equipment and instrumentation for the aquaculture, pond farming and fish farming industry.
- http://www.pointfour.com

VMG Industries Inc
- Producers of water treatment equipment and other specialised devices for aquaculture applications, based in Grand Junction, Colorado, USA. Illustrated product information, spawning tips, Company contacts.
- http://www.vmgindustries.com/

Pure Aqua Inc
- A manufacturer of water treatment systems, including UV sterilizers and waste water treatment, based in Mission Viejo, California. Product information, and contact details.
- http://www.pure-aqua.com/

Vertex Water Features
- Manufacturer of floating fountains and lake aeration systems, based at Deerfield Beach Florida, USA. Product information and contact form.
- http://www.vertexwaterfeatures.com/

Fresh-flo Corporation
- Manufacturers of water aerating equipment . Includes product photographs, descriptions and specifications .
- http://www.freshflo.com/

Aeration Industries International Inc.
- Makers of aerators for use in aquaculture industry and in wastewater treatment.
- http://www.aireo2.com