leds

  1. ReefJeeves

    Nano reef led

    Looking for a used led for my biocube retrofit. Currently have a little cheap led (aqua knight) but I am having some issues with it. I am looking for a kessil a used 80 tuna blue or similar light. Or maybe a smaller black box.
  2. CenlaReefer

    LEDs (espec blue) harmful to your eyes?

    I am interested in everyone’s thoughts about this recent French research regarding LEDs: https://www.anses.fr/fr/system/files/AP2008sa0408EN.pdf Here is a key part of the study that has me thinking of using mostly T5s for my larger tank: “Risks related to blue light The photochemical risk is...
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