LED for the aquarium
the journal of Michael Werneburg
twenty-eight years and a million words
Toronto, 2013.07.14
The light over my larger aquarium is now so feeble that it's allowing brown algae to grow. So I replaced it today with a nice shiny new LED lamp. 'Tis a thing of beauty. Ken likes to try the "thunderstorm" effect and so on, I'm just happy to have adjustable brightness and white balance.