biOrb Airstone - 1 Pack

• Assists with the oxygenation of your biOrb to maintain a healthy environment for your fish
• Depending on your local water supply and the conditions in your biOrb, an air stone can last anywhere from 3 months to 3 years
• One airstone in a pack
• Change every 3-6 months for optimum performance

What's in the Box

Airstone x 1