Replacement double-ended replacement UV lamp to fit in pond Ultra Violet Calrifiers and aquarium Ultra Violet sterilisers.
Standard size, compatible with most manufacturers; including Yamitsu and TMC.
For optimum UVC effectiveness bulbs need to be changed every 6-12 months.
Double-ended replacement UV lamp.
New slimline tube design – more energy efficient and environmentally friendly.
25 watt, 454mm