JBL ProSilent Aeras Micro S2

Set of ball air stones for fine air bubbles in aquariums

• Air pump accessory for aquariums: air stones made of quartz sand mixture with extra-fine pores - for extra fine air bubbles
• Simply connect air stone to the air pump (not included), place inside the aquarium
• No extra weighting: own weight of the air stone keeps it on the ground
• For fresh and saltwater aquariums: 2 ball shaped air stones
• Package contents: 2 air stones for fine air bubbles, Ø 21 mm