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  1. #1
    Join Date
    04-23-2008
    Location
    NW San Antonio
    Posts
    394

    Default Question on actinic lighting

    I found these for sale.

    http://www.catalinaaquarium.com/prod...oducts_id=1613

    Whats the difference between the 420 actinics 03 and 450 actinics. Visual difference? Does one make green corals pop more than the other? I'm just looking to supplement some 20k halides that are not as blue as I would like. They are more crisp white with slight blue tint. I've done reading on actinics recently but wanted to get your opinion also. Thanks!

    Kyle
    Last edited by Kyle46N; Sun, 30th Nov 2008 at 09:31 AM.

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