DIY Rock Help

Discussion in 'I made this!' started by meagan1823, Feb 17, 2009.

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  1. cconcepts

    cconcepts Spanish Shawl Nudibranch

    Feb 21, 2009
    Myrtle Beach
    Quick question....Will the DIY rock stay the dark gray after curing? Or will it turn a lighter color? Also, you guys mentioned testing the water its curing in...Since its curing in tap water, do I use a FW PH test? Or a SW test since its going in a SW tank?
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  3. JasonSquared

    JasonSquared Spaghetti Worm

    Jan 2, 2008
    Rochester NY
    It will lighten up some. I think I just used salt water pH, but I'm not sure I was correct in doing so, it's just what I had. It's not rocket science so I don't think it matters TOO much, you just want to get the pH down to a lower level, and make sure it's not climbing as it cures.