AquaVita 2" x 2" Cylinder Air Stone Plant Care/Pest & Disease Control and DE bulbs are more

and DE bulbs are more efficient than standard bulbs

this attic fan uses dual ball bearings allowing omnidirectional mounting

Lightweight- 13

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and revitalizing purified water

AquaVita 2" x 2" Cylinder Air Stone Plant Care/Pest & Disease Control and DE bulbs are moreDescription High Quality Materials: Made from superior Carborundum and ceramic materials fired at 1350C, the AquaVita Air Stones are expertly designed for aerating and circulating water in aquariums and hydroponic systems. They align extremely well with our AquaVita Air Pumps! Model Compatibility: This particular Air Stone is compatible with tubing having a 3 16" inner diameter. Case Quantity: The quantity provided per case is 112. Specifications UPC: