Elemental Round Disc Air Stone, 4 inch

$7.99
EOD204
In stock
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Quantity 10+ 50+
Price $7.49 $6.99
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This Elemental Solutions O2 Disc gives you the added punch of oxygen that plants and fish need for impressive yields. This high quality air stone accelerates oxygen replenishment and increases water circulation when used with a high-output air pump. The 4-inch O2 disc is compatible with 3/16-inch ID tubing.