xr30w

Discussion in 'LED Aquarium Lighting' started by wallacefan, Dec 5, 2012.

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  1. weems23

    weems23 Astrea Snail

    Joined:
    Sep 16, 2011
    Messages:
    61
    Drop the light level. Also 24 hr is a really short time for coral observation. To be safe, drop the intensity and slowly increase while watching the corals closely over a weeks or two. When I switched from T5/PC to LED there was about a week of random coral unhappiness and then things started balancing out. I also did not light acclimate then because my first LED fixture couldn't dim and things still buffed out.