WHAT is this Stuff?...

Discussion in 'Algae' started by Todd_Sails, Nov 5, 2014.

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  1. oldfishkeeper

    oldfishkeeper Giant Squid

    Aug 13, 2012
    I'm sorry I haven't chimed in but probably because I have no idea what that is :( I would say since it's only on the eggcrate that it makes sense that that is leeching something causing it. It's weird though since a lot of people keep egg crate in their tanks although it's usually under the sand, perhaps it's the light being right there that is making it bloom??
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  3. Todd_Sails

    Todd_Sails Giant Squid

    Jul 3, 2011
    A Texan in S.E. Wisconsin
    Thanks, I cleaned one area of the squares by hand with something that looks like a test tube cleaner, made sure my Mg was high, used a bit less light on the frag rack, and where I took it off it seems to be staying away now.

    Luckily- it's the only area I have it is on that new frag area/black eggcrate.