Aqua Shield UV Sterilizer Midsize F222

AUQA Shield universal UV-C 254 nanometer ultraviolet germicidal light unit. Dims: 5″ x 3.2″ x 11.1″. Fits in all Midsize Nuvo Fusion AIO, freshwater or saltwater aquarium. Keep water clean and clear by reducing free floating nuisances single cell algae (green water), parasites and pathogens. Reduce spread of infection, save your livestock from fatal health diseases, improve water quality and overall health.