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  1. jaypeecee

    Does Blue Light Shrink Aquatic Plants?

    Hi Everyone, Since first seeing a YouTube video by Dr Bruce Bugbee of Apogee Instruments, I have often wondered if blue light shrinks aquatic plants? Please take a look at the following: Fast forward the video to around 4 mins 45 secs and watch from there. Now, it may be that what Dr Bugbee...
    • jaypeecee
    • Thread
    • blue light lighting photosynthesis plant shrink
    • Replies: 17
    • Forum: Lighting
  2. jaypeecee

    Cyanobacteria Identification - At Last!

    Hi Folks, Like many other aquarists, I have had cyanobacteria (aka 'BGA') grow in my tanks. And I started reading about this stuff. Of course, I initially thought BGA was algae. Why else would it be known as BGA (Blue-Green Algae)? But I later discovered that it's not an algae at all. It's a...
    • jaypeecee
    • Thread
    • algae bga blue cyanobacteria green oscillatoria
    • Replies: 83
    • Forum: Algae
  3. naughtymoose

    Ember Tetra turned blue (ill)

    Hi, a little while ago, one of my little Ember Tetras seemed rather unwell. It had turned blue! Next day, he was fine. All were accounted for, so he hadn't snuffed it. Any suggestions as to what he might have been suffering from?
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