Description
Porous air stone. An economical, efficient air releaser, perfect for use in tanks larger than 20 gal. Also ideal for hydroponics. Fits standard air line tubing (item #671784) and can be used with any air pump. Length, 12″. Pack of 2.
Porous air stone. An economical, efficient air releaser, perfect for use in tanks larger than 20 gal. Also ideal for hydroponics. Fits standard air line tubing (item #671784) and can be used with any air pump. Length, 12″. Pack of 2.