Aqua One NanoSkim 90 Air Stone

Aqua One NanoSkim 90 Protein Skimmer Air Stone (2pk) (50032-A) Aqua One airstones are long lasting and provide excellent aeration in cold water, tropical or marine set ups. You can position them anywhere in your aquarium and even bury them in the substrate or under an ornament. A stream of fresh, silvery bubbles enhances any set up.

• Long lasting and robust
• Safe in any aquarium
• Replace once the air flow decreases and the air stone blocks
• Genuine Aqua One spare part