Wacredo UVC Replacement Lamp 24 Watt + Quartz Glass for Oase Bitron 24C Including Seal (up to 2014) Complete Set Water Treatment Filter Water Clarifier Light Bulb UVC Device : Amazon.de: Garden
Oase Bitron C 24 - 55 Ultra Violet Light Spare Parts - 2015 Onwards - Water Gardening Direct
Oase Bitron 24C UVC - Pond from Pond Planet Ltd UK