JBL - Aeras Micro S2, Airstone 22mm

Aerating stone set

• New: made out of an extra fine pored silica sand mixture for outstanding fine air bubbles (therefore named “Micro”)
• Containing 2 conical aerator stones.
• Diameter approx. 22 mm.
• Weight of stone keeps it on ground without extra weighting.
• For fresh and salt water.