Frigid Units Inc. - Aeration Systems Laboratory Equipment Live Wells Soiless Growing Bait Wells Plant Recirculating Systems Tubs Fiberglass Fish Tanks Custom made Tanks Vegetation growing Fish Tanks Ecology Hydroponic Chillers Aeraters Chillers Heat/Chillers Commercial Aquatic Chillers Aquatic Bait Systems Closed Recirculating Systems Frigid Units Living Stream Min-O-Cool Stream Modules Fiberglass products Filter Systems Minnow Tanks Bait Systems Compressor Cooler Water Chiller Controlled Environment Chamber Environment Shinner Tank Fathead Tank Lobster Tank Crab Tank Streams Rectangular Circular Water Purify Chill Cool Water Recycle Fry Rearing Tanks Toxicology Chemistry Fish Biological Ecological Temperature Controlled

FRIGID UNITS INC.^® has been in the industry since the early 1950’s. Currently owned by Dawn and Mark Heilman. Dawn has been with Frigid Units for 20 years while working for the former owner, Dexter McCloughan, who retired in 1995.
Aeration Systems Laboratory Equipment Live Wells Soiless Growing Bait Wells Plant Recirculating Systems Tubs Fiberglass Fish Tanks Custom made Tanks Vegetation growing Fish Tanks Ecology Hydroponic Chillers Aeraters Chillers Heat/Chillers Commercial Aquatic Chillers
Our equipment is used wherever a controlled environment is required, i.e.: research and development, aquatic life, hydroponics and bait dealers. Such locations as Colleges and Universities, Government Installations (Fish & Wildlife, NBS, EPA, Food & Drug Administration, Corps of Engineers, etc.), Marine and Industrial Labs throughout the world.
Aquatic Bait Systems Closed Recirculating Systems Frigid Units Living Stream Min-O-Cool Stream Modules Fiberglass products Filter Systems Minnow Tanks Bait Systems Compressor Cooler Water Chiller Controlled Environment Chamber Environment
We take great pride in the quality, craftsmanship and finish of our products. All tanks have a satin smooth interior surface which requires minimum effort for maintenance. A large selection of tank molds are readily available, including our "Living Stream", Min-O-Cool, and our versatile, patented, Stream Modules, which are attractive to labs where space is limited. Also, we have the flexibility to manufacture to special needs.
Shinner Tank Fathead Tank Lobster Tank Crab Tank Streams Rectangular Circular Water Purify Chill Cool Water Recycle Fry Rearing Tanks Toxicology Chemistry Fish Biological Ecological Temperature Controlled
Our Water Chiller Units cool, aerate and circulate in one operation. Units are available in three sizes for use in fresh and/or salt water. Chillers can be used with our tanks or adapted to your own equipment.