Ultraviolet clarifier suitable for ponds up to 4000 gallons (2000-2500 gallons).
Ultra violet clarifier for the treatment of green water. Guarantees clear water when installed according to the manufacturers instructions and the unit is the correct size for your ponds capacity. Surface, filter, or wall mountable. Supplied with two four stage hose tails for flexible hoses from 1/2" to 1 1/4". Also includes rigid pipe connections if required. Please note the manufacturer rates this unit as being suitable for ponds up to 4000 gallons. This is based on a pond with very few fish that is also very heavily shaded. In our experience to guarantee clear water, in the average garden pond, this volume must be halved. 3 years warranty.