Gift Selection Lifegard QL-40 UV Sterilizer, Blue, 300-gal

The Lifegard QL-40 UV Sterilizer helps to keep your aquarium water healthy for your finned friends and plants. It helps to eliminate algae, fungus and other diseases. The splash boot creates a water-resistant seal around the electrical connection, and the 4-pin connector means you can replace the bulb without shutting down the system. Pure hard quartz maximizes UV transmission and bulb life, and a test tube-style sleeve keeps the bulb from getting wet and helps it to operate at the optimum temperature. A replaceable inner sleeve also acts as an internal reflector to maximize UV efficiency.