Sunday February 18, 2018
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Oxygen Shield Air Diffusers

$38.99


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Oxygen Shields are made out a recycled rubber polymer and are designed for years of operation with minimal maintenance. Each Oxygen Shield diffuses air at around 3000 microns or 3 millimeters in diameter. Oxygen Shields come in 5 different sizes and fit up to 70 gallon tanks. The beauty of these manifolds is the low diffusion rate needed to fill the Shield.


  • OS1 is for 10-30 gallon tanks.
  • OS2 is for 20-40 gallon tanks.
  • OS3 is for 40-70 gallon tanks.
  • OS5 is for 5 gallon bucket.

  • Model: 728511
  • Shipping Weight: 0.9lbs
  • Manufactured by: Deep Water Innovations



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