Clarifier suitable for ponds up to 3000 gallons using pumps up to 1800 gph
• fully submersible unit's vortex flow design exposes water longer to ultraviolet light
• glowing monitor halo ringsTM, visible from any angle immediately shows it's working
• comes complete with 9000 hour, long life 20 watt lamp and water tight quartz sleeve
• includes transformer and 18' grounded power cord
• black color is unobtrusive whether used in or out of the water