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Nano Rocks

If you’re looking for a beautiful stone that won’t affect your water chemistry, consider the Ohko Aquascaping Dragonstone. These inert nano rocks have a unique, scale-like texture with delicate details and crevices that result in an aged look with hints of yellow, red, and orange against a brown background. Because they have a clay-like composition, Ohko rocks are slightly more brittle than other aquascaping stones, so you can break them into smaller pieces with just a chisel and a hammer — perfect for tanks of all sizes.