... decoration and aquarium 10kg/20kg per polybag etc Mixed Color Polished Pebble, Polished Stone, Natural Pebble. Treated with washing, polishing, ... and aquarium. Features: Product name Various Color Polished PebblesColor White, black, yellow, red, mixed color, green, stripe, snow whiteSize 1 ... China We are professional supplier of high quality polished pebbles/stone with 13 years of exporting experience ...