![]() ![]() What Color Light Is Best For Aquarium Plants?Ĭolors on aquarium plants pop more when there are stronger red and blue lightings, but there should be enough green, orange, and yellow spectrums as well to give a balanced visual output.Īs I have mentioned, aquarium plants absorb red, and blue lights within the visible light spectrum more than any other intensity, thus blue and red color bulbs make the best alternative for planted fish tanks.Įven with a full spectrum white light bulb, your aquarium plants will only utilize light that is absorbed, the rest of the spectrum is only useful for your fish tanks visibility and fish colors. That said, if you own or desire a planted fish tank, this post will take your through everything you need to know about aquarium lights and the light spectrum.įor your aquarium light schedule, please see this guide, and for LED aquarium lights, read this article instead. It only means that how bright your bulb is has more to do with the light output in reference to the human eye, with brightness being maximum in the green spectrum.īut that is not to say that the green spectrum is not useful to plants. While green light, which is mostly reflected, is more beneficial for your vision. What you want is a bulb with more robust red and blue lighting for your plants, and moderate green, orange, and yellow spectrums for a balanced visual output.Ī mix of blue and red lights helps in the leaf and stem development because they are readily absorbed. …because a bulb temperature will only tell you how bright or dim the lamp is, but not how that light will aid in photosynthesis. Why should you care about the lights spectrum and not the Kelvin temperature, you ask… ![]() ![]() Best Color, Light Spectrum For Aquarium Plants AQ UA R IA W ISE Best Color, Light Spectrum For Aquarium Plantsīy Eddie Waithaka planted tank owners often overlook the visible light spectrum and how it affects their plants’ growth, but instead, concentrate on the not so critical kelvin temperature of a bulb. ![]()
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