POLYCHROME - Natural gravel for aquariums, decorative soil, sand and white

BOTTOM MATERIAL FOR FRESHWATER AQUARIUMS: decorative substrate specially selected to recreate the bottom of aquariums. Non-toxic, gaseous substrate. USE: For fresh and sea water. Arrange an indicative layer of 4cm on the front and 7cm on the back, creating a gradient that gives depth to the vision of the pool.

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