SunSun CUV-111 UVC Clarifying Light

SunSun CUV-111 UVC Clarifying Light – Reliable Algae Control for Clear, Healthy Ponds

The SunSun CUV-111 is a professional-grade UV-C pond clarifier designed to combat green water caused by algae blooms. Using high-intensity ultraviolet light, it sterilizes the water flowing through, destroying free-floating algae, bacteria, and parasites that cloud pond water and threaten aquatic life.

With a powerful 11 W UV lamp housed in a weather-resistant casing, the CUV-111 offers long-lasting performance even under India’s humid and hot climate. It’s ideal for koi ponds, ornamental water gardens, and outdoor fish tanks that require consistent clarity and hygiene.

Specifications

• Model: SunSun CUV-111
• Power: 11 W UV-C
• Suitable for: Ponds up to ~5,000 L (depending on bioload)
• Inlet/Outlet Diameter: 20 mm / 25 mm hose connection
• Material: UV-resistant ABS plastic housing
• Power Supply: 220–240 V / 50 Hz
• Bulb Type: UV-C PL-lamp (replaceable)
• Mounting: Inline connection between pond pump and filter

Features & Benefits

• Eliminates suspended algae and green water within days.
• Improves water clarity without affecting beneficial bacteria in filters.
• Durable outdoor housing with watertight quartz sleeve for safety.
• Enhances light penetration for plant growth in garden ponds.
• Reduces maintenance and water changes by keeping bio-balance stable.
• Quick-connect fittings make installation easy with most pond setups.

How to Install & Use

1. Connect the UVC clarifier between your pond pump outlet and filter inlet.
2. Ensure water flows continuously through the unit while operating.
3. Place the clarifier in a shaded, dry location to prevent overheating.
4. Run 24 / 7 during algae season for best results; switch off when cleaning.
5. Replace the UV bulb every 8–12 months for optimal sterilization.

Care & Maintenance Tips

• Unplug the unit before cleaning or servicing.
• Clean the quartz sleeve monthly to maintain UV efficiency.
• Replace sealing O-rings periodically to ensure watertight performance.
• Store indoors during long dry seasons or when not in use.
• Always use genuine SunSun UV replacement bulbs for consistent results.