... aquarium. Features: Product name Various Color Polished PebblesColor White, black, yellow, red, mixed color, green, stripe, snow whiteSize 1~2cm, 2~3cm, 3~5cm ... ~12cm.Material 100% natural pebbleProcesses Washing, polishing, waxing and strictly size selection.Packing Poly bag, woven bag, mesh bag, PVC can ...