描述
- AIR DIFFUSER BUMPERS {Fits Bubblemac 1.0" Diameter Air Diffusers} - offered by Bubblemac Affordable Fish Farm Supplies. **GREAT FOR BUBBLE-BUBBA AIR DIFFUSERS** Designed to provide 25% more bubble surface area on your diffuser. {Allows the bottom side to bubble}.....
American Made Buna 70 O-Rings will protect your Bubblemac Air Diffusers from abrasives and / or protect your tank from abrasive diffusers. Stretches over a 1.0" diameter Bubblemac Air Diffuser, Use two bumpers per diffuser. Sold in packs of 10 each.
