Aerator Replacement Airstones

$19.99

SKU: UA15050

Several Airstones are available:

  • Round - 2" accepts 3/16" tubing 
  • Heavy - 5" accepts 3/16" tubing 
  • Disc - 9" accepts 3/8" tubing 
2" Round Airstone UA150509" Disc - UA15100