pulovin 20 lbs river rocks for landscaping, 2"-3" garden rocks outdoor landscaping, decorative patio stones for planters, flower pots, vase, walkways, yard, natural rocks for aquarium, fish tank 20.0 pounds 2-3 inch is up for auction in Patio, Lawn & Garden. The current bid is $4.00, 89% below the $36.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.