Marine Metal Products Bubble Donut 3" Air Diffuser
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$7.79
MSRP
$7.79
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1 Stores
Updated
Aug 26, 2026
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Specifications
Description
The Marine Metal Products Bubble Donut 3" Air Diffuser allows air to be pushed through a larger surface area than a normal air stone. This diffuser sits on the bottom of a tank and pushes air through the top of the diffuser oxygenating the water. FeaturesGreat for large bait tanksCan be used with all Bubbles Aerators