Join Date: Feb 2011
Location: Newburgh, New York
I used to have gravel, and the color coating does wear away in water flow over time. I changed to sand because I wanted to get some corydoras. You can use sand, organic dirt, pebbles/rocks... If you use sand and pebbles/rocks, wash it good with hot water first. To get excess dirt and microorganisms off it.
My roommate says I'll die by giant turtle.
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