Hozelock Bioforce Genuine UV UVC Bulb Lamp Tube 5W 9W 11W 13W Garden Fish Pond

Hozelock Bioforce & Revolution UV Bulb. Hozelock Genuine Cascade Impeller for Pond Pump 700 1000 1500 2000 3000 4000 LV. 11w Bulb - fits Bioforce 8000/9000. 11w X 2 Bulbs - fits Bioforce 18000. 13w 1 Lug Bulb - fits Bioforce 12000 (must check what you have).

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