Penn-Plax Air Stone - 7/16" Cylinder - Quad Pack
by Penn-Plax

Our Price: $1.29
Availability: Usually ships in 3-4 business days
Buy Used: from $1.07 (click here)
Category: Pet Products
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Product Summary

• 7/16" diameter x 1 1/2" long (with adapter)
• This airstone is made of silicon dioxide.

Description of Penn-Plax Air Stone - 7/16" Cylinder - Quad Pack

Penn-Plax Air Stone

Aqua-Mist Air Stones add healthy bubbles to your aquarium. These stones help to increase air flow to promote healthy, active fish.

Available in 1" cube, 7/16" cylinder and 1 3/16" sphere shapes.