ClearTec ultra violet clarifiers are used in ponds to eliminate water born floating algae which turn the pond water green and starve it of oxygen. Algae as well as plants compete with the fish for the oxygen available within the pond at night. This oxygen is only produced during the ‘daytime’ cycle of the photosynthesis. Reducing the algae within the pond allows the fish to breathe easier minimising stress and the risk of disease. Features & Benefits: Ultra violet clarifier destroys green algae Robust construction for long life Remote ballast with 10m cable for ease of installation Multiple hose connections Can be mounted on a wall or on the filter box Outlet can be rotated to adjust to local set up requirements Spares Parts: 58059 - UV Lamp PL-S 5W 58060 - UV Lamp PL-S 9W 58061 - UV Lamp PL-S 11W 58062 - UV Lamp PL-L 18W 58063 - UV Lamp PL-L 36W 53050 - UV Lamp PL 5W 53052 - UV Lamp PL 9W 53053 - UV Lamp PL 11W 53056 - UV Lamp PL 13W 53054 - UV Lamp PL 18W 53055 - UV Lamp PL 36W 53056 - UV Lamp PL 13W Available in different Wattage: 93090 - ClearTec UV-C 5W 93091 - ClearTec UV-C 9W 93092 - ClearTec UV-C 11W 93093 - ClearTec UV-C 18W 93094 - ClearTec UV-C 36W Description ClearTec UV-C 5W ClearTec UV-C 9W ClearTec UV-C 11W ClearTec UV-C 18W ClearTec UV-C 36W Item Code: 93090 93091 93092 93093 93094 Length: 35.5cm 35.5cm 44cm 44cm 62.5cm Diameter: 8.1cm 8.1cm 8.5cm 8.5cm 8.5cm Wattage: 5W 9W 11W 18W 36W Fittings In & Out: 1/2 - 1 1/4" 13-32mm 1-1 1/2" 1-1 1/2" 25-37mm Cable Length: 10m 10m 10m 10m 10m Max Flow: 1000L/Hr 3000L/Hr 4000L/Hr 6000L/Hr 15000L/Hr