Hillsborough County, Fla. (March 16, 2026) - Hillsborough County Mosquito Management Services is hosting six mosquitofish giveaways this year at locations across the County.
The schedule features giveaways once per month from March to August.
Southshore Regional Library - 15816 Beth Shields Way, Ruskin, FL 33573
March 21, 2026, 8 a.m. to noon
West Service Unit - 9805 Sheldon Rd., Tampa, FL 33635
April 11, 2026, 9:30 a.m. to noon.
New Tampa Performing Arts Center - 8550 Hunters Village Rd., Tampa, FL 33647
May 16, 8 a.m. to noon.
FishHawk Sports Complex - 16000 FishHawk Blvd., Lithia, FL 33547
June 13, 8 a.m. to noon.
Jan Kaminis Platt Regional Library - 3910 S. Manhattan Ave., Tampa, FL 33611
July 18, 8 a.m. to noon.
Northdale Parks and Recreation Center - 15510 Hooting Owls Pl., Tampa, FL 33624
Aug. 15, 8 a.m. to noon.
During the past few years, thousands of Hillsborough residents have taken mosquitofish home to eat mosquito larvae in ponds and other intentional standing water features.
Most of the Mosquitofish given away at these events were raised in custom-built aquaculture tanks at Mosquito Management Services' office to help ensure that they can continue providing healthy fish for residents.
During the events, Hillsborough families also can join the Mosquito Management team at the mobile education lab, which helps residents better understand mosquito behavior so they can fight mosquito populations in their own backyard.
Things to know about the event
- To receive fish, residents must present a valid photo ID showing residence in Hillsborough County.
- Staff will scan or enter your ID information into the County's mosquito database. After that step is completed, you can go inside the mobile education lab to learn more about mosquitoes or the next station to receive your mosquitofish.
- There are limited quantities. Mosquitofish are available while supplies last.
Mosquitofish facts
- Mosquitofish are small, native freshwater fish that primarily eat mosquito larvae and pupae.
- Place fish in standing water such as backyard ponds, fountains, rain barrels, animal troughs, and unused swimming pools to effectively and naturally manage mosquito populations.
- They require no feeding, and care is limited to protecting them from garden sprays, chlorine, or other chemicals used for cleaning.
- Mosquitofish do not lay eggs and require no special environment for breeding.
- Mosquitofish reproduce quickly once introduced into an applicable habitat, capable of sustaining themselves in the desired environment if conditions are ideal.