UNSPSC 41102605: Fish aeration systems

UNSPSC 41102605 Fish aeration systems is a Commodity code covering the procurement and maintenance of aeration and aquatic containment equipment by state and local agencies. State and local governments buy fish aeration systems, lake aerator maintenance services, aquatic containment and recirculation systems, related filtration supplies, and installation and ongoing maintenance support for these systems. The soliciting bodies include municipal recreation departments, universities, and special-purpose academic institutions operating research facilities and public aquatic environments. These entities procure both the physical equipment and the labor to install, maintain, and service systems that support aquatic research, public water bodies, and contained aquaculture or biological experiments.

Recent activity spans Arizona, Wisconsin, and Mississippi. The City of Scottsdale Parks and Recreation Department issued RFP 26RFP089 for diving services and lake aerator maintenance with proposals due October 3, 2026. The University of Wisconsin-Madison posted RFB 2026-UWMSN-01372 for aquatic containment systems, related supplies, installation services, and maintenance, with bids due August 7, 2026. The University of Mississippi issued a sole-source notice for two Frigid Units, Inc. LS-700 Living Stream tanks paired with 1/3 HP water chiller units totaling $21,961, reflecting the specialized nature of some procurements under this code — equipment selected for temperature control, portability, and integrated filtration for freshwater invertebrate research within existing greenhouse infrastructure.