Atlantic® Oase Replacement UVC Bulb Select Product:13 Watt as it has the needed

as it has the needed power to force large quantities of water through long or high pipe runs

Quickly restores biological equilibrium

Rapid establishment of organic removal capabilities

BF4800: Waterfall Width: 48"

Compatible with all pond fish and wildlife

Atlantic® Oase Replacement UVC Bulb Select Product:13 Watt as it has the needed5 Watt UVC Bulb Compatible with Filtral UVC 400 7 Watt UVC Bulb Compatible with Filtral UVC 700 Compatible with ClearTronic 7W 9 Watt UVC Bulb OASE 9W UVC Replacement Bulb for BioPress 1600 2400 (model # 40348 45452) Also fits BioSmart UVC 1600 (model # 40353) Also compatible with Filtral UVC 1200 (model # 42749) & Vitronic 9 (model # 45427) Also compatible with Filtral UVC 800 13 Watt UVC Bulb Compatible with Filtral UVC 1600 18 Watt UVC Bulb OASE