Elemental Solutions O2 Cylinder Stone
$1.99 – $4.95
Description
This Elemental Solutions® O2 Cylinder Stone accelerates oxygen replenishment and increases water circulation when used with a high-output air pump. The O2 cylinder stone has a 2-inch diameter and is compatible with 3/16-inch-ID tubing.
Additional information
| Size | 1.7", 2", 4" |
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