Sweetwater Bubbler Oxygen Diffuser

Hammonds Fishing Verified independent store

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Flat ceramic Ultra-Fine Pore Diffuser-SIMPLE and Easy to InstallPRODUCES bubbles 100-400 microns in size over the entire porous area and are uniform in size.BUILT-IN check valve pr events water from entering the diffuser and impairing performance or causing damage in cold temperatures. 4" x 2.75", 14.75" x 1.75" This item has no warranty! Show more