Airstones

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Penn Plax Bubble Wall
Penn Plax Bubble Wall ('30172335235)

The Penn Plax Bubble Wall instantly creates a dramatic mist of healthy, oxygenating bubbles for your aquarium. The Bubble Wall can be cut to shorten, or joined together to create custom-designed special effects.

  • Super porous, non-clogging
  • Even distribution of fine bubbles
  • Creates a dramatic mist of healthful bubbles
Penn Plax Bubble Wall - 23" Long
$16.48
Penn Plax Bubble Wall
Penn Plax Bubble Wall ('30172335105)

The Penn Plax Bubble Wall instantly creates a dramatic mist of healthy, oxygenating bubbles for your aquarium. The Bubble Wall can be cut to shorten, or joined together to create custom-designed special effects.

  • Super porous, non-clogging
  • Even distribution of fine bubbles
  • Creates a dramatic mist of healthful bubbles
Penn Plax Bubble Wall - 10" Long
$13.66
Penn Plax Aqua-Mist Airstone Bar
Penn Plax Aqua-Mist Airstone Bar ('30172333125)

The Penn-Plax Aqua-Mist Air Stone bar creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

  • Increases surface agitation
  • Accelerates oxygen replenishment
  • Helps release carbon dioxide buildup
Penn Plax Aqua-Mist Airstone Bar - 12" Long
$9.32
Penn Plax Aqua-Mist Airstone Bar
Penn Plax Aqua-Mist Airstone Bar ('30172333064)

The Penn-Plax Aqua-Mist Air Stone bar creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

  • Increases surface agitation
  • Accelerates oxygen replenishment
  • Helps release carbon dioxide buildup
Penn Plax Aqua-Mist Airstone Bar - 6" Long
$7.22
Penn Plax Aqua-Mist Airstone Bar
Penn Plax Aqua-Mist Airstone Bar ('30172333040)

The Penn-Plax Aqua-Mist Air Stone bar creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

  • Increases surface agitation
  • Accelerates oxygen replenishment
  • Helps release carbon dioxide buildup
Penn Plax Aqua-Mist Airstone Bar - 4" Long
$6.64
Penn Plax Aqua-Mist Cylinder Airstone
Penn Plax Aqua-Mist Cylinder Airstone ('30172332081)

The Penn-Plax Aqua-Mist Air Stone cylinder creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

  • Increases surface agitation
  • Accelerates oxygen replenishment
  • Helps release carbon dioxide buildup

Dimensions: 7/16" Long (1 cm)

Penn Plax Aqua-Mist Cylinder Airstone - 7/16" Long Airstone (2 Pack)
$6.34
Penn Plax Aqua Mist Airstone Sphere for Aquariums
Penn Plax Aqua Mist Airstone Sphere for Aquariums ('30172332074)

The Penn-Plax Aqua-Mist Air Stone sphere creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

  • Aqua Mist Sphere Airstone Measures 1 3/16 Inch, 3 cm
  • Increases surface agitation
  • Accelerates oxygen replenishment
  • Helps release carbon dioxide buildup
Penn Plax Aqua Mist Airstone Sphere for Aquariums - 1 count
$5.98
Penn Plax Aqua-Mist Airstone Round
Penn Plax Aqua-Mist Airstone Round ('30172332067)

The Penn-Plax Aqua-Mist Air Stone cylinder creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

  • Increases surface agitation
  • Accelerates oxygen replenishment
  • Helps release carbon dioxide buildup

Dimensions: 7/16" Long (1 cm)

Penn Plax Aqua-Mist Airstone Round - 7/16" (1 Pack)
$5.18
Lees Bulk Discard-A-Stone Fine
Lees Bulk Discard-A-Stone Fine ('10838125264)

Lees Discard-A-Stones are disposable air diffusers with reusable inserts for attaching to the airline. The Fine Bubble Diffuser creates a flurry of small bubbles; for larger bubbles, use Lees Coarse Bubble Diffusers.

  • Excellent aeration device for all aquariums
  • For use in under gravel filters, corner filters or just as decoration
  • Safe for fresh and saltwater aquariums

Includes: 100 stones

Lees Bulk Discard-A-Stone Fine - 100 count
$99.92
Penn Plax Delux Bubble-Disk
Penn Plax Delux Bubble-Disk ('30172331091)

With the Deluxe Bubble-Disk Airstone you can create a beautiful circle of bubbles in your aquarium. The Deluxe Bubble-Disk Airstone provides a fascinating bubble cylinder while aerating your tank. Use in aquarium decorations to create a "volcano" of bubbles.

  • Creates a circle of bubbles for healthy fish
  • Aerates aquarium water
  • Easy to use

Directions:

1. Attach airline tubing to Bubble-Disk and place in aquarium.

2. Allow Bubble-Disk to soak for 15 minutes before turning on air supply

3. If after extended use algae build-up reduces airflow, remove from aquarium and clean surface with a stiff brush.

Penn Plax Delux Bubble-Disk - Medium (4" Diameter)
$14.38
Penn Plax Delux Bubble-Disk
Penn Plax Delux Bubble-Disk ('30172331084)

With the Deluxe Bubble-Disk Airstone you can create a beautiful circle of bubbles in your aquarium. The Deluxe Bubble-Disk Airstone provides a fascinating bubble cylinder while aerating your tank. Use in aquarium decorations to create a "volcano" of bubbles.

  • Creates a circle of bubbles for healthy fish
  • Aerates aquarium water
  • Easy to use

Directions:

1. Attach airline tubing to Bubble-Disk and place in aquarium.

2. Allow Bubble-Disk to soak for 15 minutes before turning on air supply

3. If after extended use algae build-up reduces airflow, remove from aquarium and clean surface with a stiff brush.

Penn Plax Delux Bubble-Disk - Small (3" Diameter)
$12.00
Penn Plax Aqua-Mist Add-A-Stone Airstone
Penn Plax Aqua-Mist Add-A-Stone Airstone ('30172331022)

Penn Plax Aqua-Mist Airstone adds a healthy stream of bubbles to your aquarium. This long-lasting sand stone aquarium aerator will add beauty to your fresh or saltwater aquarium.

  • Adds a healthy stream of bubbles to your aquarium
  • Multiple stones can be connected together
  • Sandstone airstones can be used in fresh or saltwater aquariums
Penn Plax Aqua-Mist Add-A-Stone Airstone - 10" Long x 2" Wide
$11.42
Penn Plax Aqua-Mist Add-A-Stone Airstone
Penn Plax Aqua-Mist Add-A-Stone Airstone ('30172331015)

Penn Plax Aqua-Mist Airstone adds a healthy stream of bubbles to your aquarium. This long-lasting sand stone aquarium aerator will add beauty to your fresh or saltwater aquarium.

  • Adds a healthy stream of bubbles to your aquarium
  • Multiple stones can be connected together
  • Sandstone airstones can be used in fresh or saltwater aquariums
Penn Plax Aqua-Mist Add-A-Stone Airstone - 5.5" Long x 2" Wide
$8.32
Penn Plax Aqua-Mist Cylinder Airstone
Penn Plax Aqua-Mist Cylinder Airstone ('30172330094)

The Penn-Plax Aqua-Mist Air Stone cylinder creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

  • Increases surface agitation
  • Accelerates oxygen replenishment
  • Helps release carbon dioxide buildup

Dimensions: 7/16" Long (1 cm)

Penn Plax Aqua-Mist Cylinder Airstone - 7/16" Long Airstone (4 Pack)
$6.78
Penn Plax Bendable Bubble Wall 48\
Penn Plax Bendable Bubble Wall 48" Long ('30172018701)

The Penn Plax Bendable Bubble Wall Air Diffusers are made of a pliable tube that can bend and conform to any shape. The tube is not only flexible but porous, which creates an uninterrupted flow of bubbles. The Bendable Bubble Wall is weighted, which allows it to stay in place at the bottom of your tank.

  • Bends and conforms to any shape
  • Extremely porous and flexible
  • Weighted to stay in place
  • Creates an uninterrupted flow of bubbles
Penn Plax Bendable Bubble Wall 48" Long - 1 count
$24.62
Cascade Aquamist Round Airstone
Cascade Aquamist Round Airstone ('30172017384)

Use Penn-Plax Aqua-Mist Round Air Stones to create dazzling underwater scenes in your aquarium. These convenient bubblers increase surface motion, accelerate oxygen replenishment, and support healthier water and fish.

  • Helps aerate your aquarium
  • Cylindrical airstones
  • Healthier environment for your fish

Dimensions: 7/16" cylinders.

Cascade Aquamist Round Airstone - 80 count
$61.08
Penn Plax Bendable Bubble Wall
Penn Plax Bendable Bubble Wall ('30172002908)

Penn Plaxs Bendable Pliable Bubble Wall bends and conforms to whatever shape you desire. This bendable bubble wall is very porous and the added flexibility allows you to create a beautiful flow of bubbles.

  • Bends and conforms to any shape
  • Extremely porous and flexible...creates an uninterrupted flow of bubbles
  • Weighted to stay in place
Penn Plax Bendable Bubble Wall - 35.5" Long
$22.30
Penn Plax Bendable Bubble Wall
Penn Plax Bendable Bubble Wall ('30172002885)

Penn Plaxs Bendable Pliable Bubble Wall bends and conforms to whatever shape you desire. This bendable bubble wall is very porous and the added flexibility allows you to create a beautiful flow of bubbles.

  • Bends and conforms to any shape
  • Extremely porous and flexible...creates an uninterrupted flow of bubbles
  • Weighted to stay in place
Penn Plax Bendable Bubble Wall - 23.5" Long
$17.38
Penn Plax Bendable Bubble Wall 12\
Penn Plax Bendable Bubble Wall 12" Long ('30172002861)

The Penn Plax Bendable Bubble Wall Air Diffusers are made of a pliable tube that can bend and conform to any shape. The tube is not only flexible but porous, which creates an uninterrupted flow of bubbles. The Bendable Bubble Wall is weighted, which allows it to stay in place at the bottom of your tank.

  • Bends and conforms to any shape
  • Extremely porous and flexible
  • Weighted to stay in place
  • Creates an uninterrupted flow of bubbles
Penn Plax Bendable Bubble Wall 12" Long - 1 count
$13.44
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