Bio-Lux Fluorescent Aquarium Bulbs from Fritz are excellent general purpose bulbs ideal for fresh or saltwater aquariums. Engineered to provide excellent light emission in the blue and red areas of the spectrum, Bio-Lux simulates filtered sunlight promoting growth in plants and enhancing natural color. Bio-Lux aquarium bulbs are available in six sizes. I find that they are slimmer and fit better than many replacement bulbs, and my shy freshwater fish seem calmer under these lights. Click here for more info.

844 Bio-Lux 8 watt, 12 inch

845 Bio-Lux 14 watt, 15 inch

846 Bio-Lux 15 watt, 18 inch

410 Bio-Lux 20 watt, 24 inch

847 Bio-Lux 25 watt, 30 inch

848 Bio-Lux 30 watt, 36 inch

409 Bio-Lux 40 watt, 48 inch

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