Lee's Pet Products ALE12521 6-Pack Discard a Stone Disposable Air Diffuser for Aquarium Pump, Fine

Color White Brand Lee's Product Dimensions 1"D x 1"W x 3"H Control Method Touch UPC 010838125219 Power Sourceair_powered Item Weight9.07 g About this item Lees discard a stone 6pk fine Excellent aeration device for use in under gravel filters, corner filters, or just decoration Available in a 6 pack