Something on GSP?

Discussion in 'ID This!' started by tgood, Dec 16, 2013.

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  1. tgood

    tgood Sea Dragon

    Joined:
    Jul 12, 2010
    Messages:
    548
    Location:
    Annville, PA
    Lately my GSP haven't been open as often as usual. The only changes I've made recently was the addition of a CREE PAR38 LED bulb. I've noticed this red "bubble" looking growth on part of the GSP mat. Is it anything?


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    tgood, Dec 16, 2013
    tgood, Dec 16, 2013
    #1

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  2. Corailline

    Corailline Super Moderator

    Joined:
    Sep 8, 2010
    Messages:
    19,652
    Location:
    It is a dry heat, yeah right !
    It's just red bubble algae. Remove the piece from the display and manually remove the algae.
     
    Corailline, Dec 16, 2013
    Corailline, Dec 16, 2013
    #2