The Biopro Circular Porous Air Stone will not only beautify your aquarium display, they will also improve your water quality and will create a oxygen rich environment for your aquariums inhabitants. In addition to providing beneficial oxygen for your fish the air bubbles aid in creating movement in the water which helps to maintain the waters biological quality. The increase of oxygen discourages anaerobic micorbes which can cause sickness and disease while feeding aerobic beneficial microbes.


An inlet nodule is located on the inside of the ring to allow the air stone to be connected to an air pump via a length of air line. When connected to an air pump, the air will exit the air stone through the many pores in the stone.

  • 1 x 4" Air stone
  • 3 x Suction Cups
  • High Quality Stone
  • Porous Stone Creates Lots of Bubbles
  • Oxygenated Nutrient Water Improves Root Health and Turbo-charges Plant Growth
  • Quick & Easy to Install
  • Rated to Standard 4mm Airline
  • Brand: Biopro
  • Product: Circular Air Stone
  • Qty: 1
  • Material: Stone
  • Size: standard 107mm x 4mm
  • Inlet Size: 4mm
SKU BS014-1
Barcode # 642889753921
Brand Biopro
Shipping Weight 0.2000kg
Shipping Width 0.120m
Shipping Height 0.020m
Shipping Length 0.120m
Unit Of Measure ea
Assembled Length 0.120m
Assembled Height 0.020m
Assembled Width 0.120m

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