This fluorescent bulb is essential for all saltwater aquariums. It delivers an ideal blue light that both highlights the beautiful fluorescing colors in fish and corals while providing the critical wavelengths required by corals for strong growth.
Promotes marine reef life. Standard intensity. Visible actinic blue spectrum. Simulates deep marine light. Stimulates marine growth. Marine- glo is a standard intensity bulb that stimulates the growth of deep reefs, corals and invertebrates in marine aquariums. The low spectrum highlights fluorescent and phosphorescent qualities while the visible actinic spectrum closely mirrors optimal blue chlorophyll absorption levels, making marine growth vigorous and strong.