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#1
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![]() Depending on how thick the drywall is and how much the light weighs, you could go with toggle bolts. I think the tension rating on a 3/8 bolt in 1/2" drywall is somewhere around 50-60lbs.
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#2
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![]() Old drywaller here, and I would find the joists or you will eventually have a fixture in your tank. is it a painted ceiling or textured?
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Mike 36 Gallon Saltwater http://www.canreef.com/vbulletin/showthread.php?t=72283 90 Gallon Slow Build http://www.canreef.com/vbulletin/showthread.php?t=82824 |