Unique Bargains 3 Pcs Fish Tank Aquariums 25mm Dia Mineral Oxygen Diffuser Bubble Air Stone Gray
Unique Bargains 3 Pcs Fish Tank Aquariums 25mm Dia Mineral Oxygen Diffuser Bubble Air Stone Gray. Connector Size : 4.5 x 3 mm / 0.2″ x 0.12″ (Outer Dia*Inner Dia);Total Length : 40 mm / 1.6″Material : Mineral, Plastic;Color : GrayWeight : 40gPackage Contents : 3 Pcs x Aquarium Air Stone 3 pcs black mineral bubble air stone help to refresh the dissolved oxygen in tank water and keep fish live in a better environment. Produce micro bubbles increase the breeding density effectively create water currents and improve water quality in tanks. While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.