Yamitsu 55w Pond UV Bulb. Everything for the Aquarist, Pond Keeper & Pet Loverview all products. Laguna 28w UV Lamp Tube - PT1676 Fits Koi Fish Pond Clarifier Laguna 4 Pin. Hozelock Bioforce Revolution 14000 Quartz & Seal Fits Pond Pressure Filter 36w.
eBay