10 Pcs Aquarium Air Stones Fish Tank Bubbler Ceramic Airstones10pcs fish tank air stone special sand head black
Diffuses oxygen efficiently and smoothly in your fish tank
Size: 18*30mm , suitable for Air Line Tubing 3/16"
Durable and sturdy material. Safe and non-toxic to your fish
Put out fine bubbles making it efficient in the replacement of Oxygen in fish ponds, tanks
Package Content: 10 x aquarium air stones