The Planted Tank Forum - View Single Post - Screw in the aquarium?
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post #4 of (permalink) Old 11-07-2012, 05:37 AM
HybridHerp
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Join Date: May 2012
Location: New York
Posts: 3,892
I thought that I've heard of people adding old iron nails to their tanks to increase the amount of iron.....figuring that the iron would leech into the water. No idea on if thats safe though.

My 75 gallon High Tech Tank:http://tinyurl.com/n7zp47m
My 10 gallon High Tech Tank:http://tinyurl.com/qyf7s5o
My 5.5 gallon nano College Dorm Tank:http://tinyurl.com/p54uupj
Mom's Spec V:http://tinyurl.com/qjt3rw2
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