2PCS Aquarium Mineral Bubble Air Stone Airstone Oxygen Diffusers
2PCS Aquarium Mineral Bubble Air Stone Airstone Oxygen Diffusers. Product Name : Aquarium Bubble Air Stone;Material : Mineral Stone, Plastic Total Size : 10.6 x 1.9cm / 4.3″ x 0.75″ (D* T);Fit Hose Diameter : 5 mm / 0.2″ Color : Black, Light Blue Net Weight : 488g Package : 2 x Aquarium Bubble Air Stone Fish tank bubble air stone features round shape plastic housing mineral stone oxygen diffuser. Produces fine bubbles to increase the oxygen level in water for fish tank aquarium or other hydroponic systems. ? While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.