Air Cylinder Stone 2"

In-Store Price: $2.99 Online Only: $2.49
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SKU:
1777

This Elemental Solutions® O2 Cylinder Stone accelerates oxygen replenishment and increases water circulation when used with a high-output air pump. The 2-inch O2 Cylinder Stone has a 2-inch diameter and is compatible with 3/16-inch-ID tubing.