Make sure your fish and plants always have the light they need with Interpet clear LIFE LIGHT T8 Tropical Daylight lamps. A perfect, high quality replacement T8 bulb perfect for freshwater tropical aquariums. Make sure your plants flourish! Fits into all traditional T8 fluorescent aquarium lighting fittings. The light spectrum of the Tropical Daylight tube was the first ever to be specifically produced for use over an Aquarium - the spectrum delivered by the unique triphosphor mix is designed to help promoted healthy plant growth and highlight the color of tropical fish. Ideal for freshwater and tropical planted aquariums. Stimulates tropical daylight helping to promote healthy plant growth and enhances fish colors. Provides even distribution of light across the entire aquarium for a uniform look to your aquascape, showcases fish colors and promotes plant growth.