Aqua Terra Lighting 6W T5 UVC Replacement Tube 2 Pack 225mm Pond UV Bulb, Pin Double Ended Germicidal Lamp for Filters & Clarifiers Clears Green Water Algae

💧 Crystal Clear Pond Water – High-output 6W T5 UVC tubes help eliminate green water by neutralising free-floating algae as water passes through your UV clarifier. Restore clarity fast and keep your pond looking healthy. 🔆 True 6W Germicidal UVC Performance – Precision engineered quartz glass ensures optimal ultraviolet transmission for maximum sterilisation efficiency and improved filter performance. 🔧 Universal T5 2-Pin Fit (210mm) – 210mm tube length (225mm including pins). Double ended with 2 pins at each end. Compatible with most pond UV clarifiers and filtration systems requiring a 6W T5 UVC bulb. 🔄 Recommended Annual Replacement – UVC output reduces over time even if the lamp still lights. Replacing every 12 months maintains peak algae control and filtration efficiency. 📦 Twin Pack – Great Value – Includes 2 x 6W Aqua-Terra Lighting UVC replacement tubes. Ideal for seasonal changeovers or keeping a spare ready., Weight: 0.1543235834 Pounds, Manufacturer: Lupol Limited