Aqua Doc - Offers lake and pond management services, supplies, and products including algae and weed management, pond construction, and aeration. Online catalog.
AquaBlok, Ltd. - Composite-aggregate technology commonly used as a barrier between contaminated sediments and adjacent surface water and ground water environments.
Aquarius Weed Control Services - Provides aquatic restoration consulting services and mechanical weed control worldwide.
Aquaservices Inc. - A pond and lake management company providing fish stocking, fertilizing and plant identification services to individual pond owners as well as businesses and government agencies.
Aquatic Control Technology Inc. - Lake management services include chemical and mechanical weed control, aeration, sediment excavation and assessment programs.
Bio-Claire - Supplier of pure and natural minerals compounded to provide a balanced environment within a pond. Along with an overview of ponds is a list of products and their applications, a list of dealers and frequently asked questions answered.
Environmental Solutions - Provides natural microorganisms to remove and control pond nutrients and fertilizers: to clean, clarify, and restore ecological balance to lakes, fish ponds, and water gardens.
ForeverGreen - Offers lake and pond aeration products, installation and water treatment services.
Freshwater Scientific Services, LLC - Providing technical guidance and aquatic monitoring services to citizen groups, lake associations, and local-level governments to improve and protect water resources in the upper midwest.
Grovhac, Inc. - Site describes pond aeration system and benefits of lake bed aeration. Features a reprint of the "Hope for Troubled Waters" article (Fishing Facts magazine, 1974) which describes the natural death of a lake through eutrophication and how it can be prevented with lake bed aeration.
Peroxygen Solutions - Provides solutions to address and prevent the problems associated with cyanobacteria (blue-green algae) including controlling taste and odor complaints.
Sunrise Fisheries - Offers pond and lake management, aeration, chemicals, and weed control. Also offers fish stocking and fish population analysis. Based in Lake Village, Arkansas.