Lee's Pet Products ALE12520 6-Pack Discard a Stone Disposable Air Diffuser for Aquarium Pump, Coarse 842822146289 blood vessels to help improve

blood vessels to help improve circulation

They are filled with 100-percent recycled polyester fiberfill and feature a high quality polyester/cotton cover

anti-skid step pad

Package Dimension: L56" W1" H19" (Weight: 9 LB)

Product Dimension: L24 W10" H18" (Weight: 15

Lee's Pet Products ALE12520 6-Pack Discard a Stone Disposable Air Diffuser for Aquarium Pump, Coarse 842822146289 blood vessels to help improveLees discard a stone 6pk coars Under gravel filters, aquarium decorations, or sponge filters will benefit from these easy installation air stones Available in a 6 pack Keep a supply of fresh bubbles in your aquarium around the clock with a set of 6 discard a stones. Under gravel filters, aquarium decorations, or sponge filters will benefit from these easy installation air stones. Brand: Lee's Pet Products, Model: 12520, Size: 6 Pack