Black plastic balls for filling reservoirs. Shadow balls are small plastic spheres that float on the surface of the tank and prevent water from evapor
Black plastic balls for filling reservoirs. Shadow balls are small plastic spheres that float on the surface of the tank and prevent water from evaporating
Size: 5184px × 3456px
Location: Warsaw Poland
Photo credit: © Jan Kravtsov / Alamy / Afripics
License: Royalty Free
Model Released: No
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