Description
This product is an air stone for aquarium fish tanks and hydroponics. It is made of good quality non-toxic mineral material and is sturdy and durable. It effectively creates more bubbles and provides oxygen for fish to breathe.
SPOTEST Air Stone made of good non-toxic mineral material,sturdy and durable, it effectively create more bubbles and provide oxygen for fish to breathe.Fits for 3/16" / 4 mm inner diameter tube.Package Contents : 6 Pcs x Aquarium Air Stone