Description Aquarium Pebbles can be used to decorate potted plants, fish tanks, swimming pools and gardening, etc. With these stones, you can release your imagination, you can make a gorgeous fish tank or flowerpot landscape.A nice gift choice for your family members or close friends who have some pet fishes. Features -Color:Assorted Color -Material:Stone -Size:6.00X4.00X1.00cm/2.36X1.57X0.39in - Aquarium-safe, helps soil retain moisture, provides good drainage, round and soft, smooth edges, easy to use. -Thepebbleswill not produce bad substances after being soaked in water for a lasting time. - Not easy to deform and fade, these decorative stones are suitable for landscaping decoration in the aquarium. - Add additional beautiful decorations for flower arrangements, sidewalks, water features, aquariums, water gardens, and ponds. - Outdoor decor: Add extra beauty to your outdoors: walkways, driveways, water features, ponds, water gardens, exposed polymer floors or walls. Packing list1 set of Pebbles