Replacement bulbs for older hoods.

Aqua Glo and Power Glo bulbs have been a preferred replacement bulb by hobbyists for many years. As a general replacement we recommend the Power Glo. The Power Glo provides a bright blue-white light (18000 K) and simulates open water conditions the bulb intensifies fish and coral colors, while providing for most photosynthetic organisms. The Aqua Glo bulbs provide a broader spectrum for increased photosynthetic processes, and is preferred for planted aquaria.