Shop / Products / Marina Cylinder Airstone 1 in (2/PK) Marina Marina Cylinder Airstone 1 in (2/PK) 2.84 cm (1.5 in). 2 pack. $2.99 2.84 cm (1.5 in). 2-pack. Purchase Options Pick-up in Store Not Available Set your store for inventory and store pickup details Zip Code Search Same-day Delivery* No charge for delivery orders over $79. *Order before 2pm and have it delivered today. Orders placed after 2pm will be delivered the next day. Must be inside delivery radius. $10 Delivery fee on orders under $79. Zip Code Unfortunately delivery is not available to this address. In order to ensure the best availability accuracy, changing your selected store will remove all items from your cart. You will need to re-add these items with your newly selected store if you choose to continue. Continue Cancel Ship it to Me Not Available Quantity Add To Cart Information The Marina air stone is ideal for adding accents in any aquarium the air stone diffuses air, creating water movement. The air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up. Simply connect the air stone to your airline tubing and place it in the desired location. Cylindrical shape. Customers also liked Customer Reviews
