So I bought a 46 gal
bow front off craigslist. The tank and everything look great, except the gravel. Its blue red green and white. Too colorful for my cichlid tank, since I want more colors from the fish not the substrate. Is there any way that I can strip the gravel of its color or some how change the color. I like the natural look of black or white. I would hate to throw away over 30lbs of gravel if I didn't have to.
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