Aquarium Bubble Wall 5.9" Air Stone Bar,Nano Fiber Bubble Curtain

• ULTRA-FINE BUBBLES FROM A WOVEN FIBER DIFFUSER — NOT A CERAMIC STONE: A low-pressure woven fiber diffusion layer releases thousands of ultra-fine bubbles in a dense, even curtain across the full bar. Because the fiber layer is not a porous ceramic block, it resists mineral clogging and holds its bubble output far longer — while gently raising dissolved oxygen for healthier, more active fish.
• SELF-SINKING DESIGN — SITS EXACTLY WHERE YOU PLACE IT: The bar sinks on its own and rests flat along the bottom or against the glass, so you get a straight, even bubble curtain instead of a floating, drifting strip that ruins the look. The included suction cups let you route the airline neatly down the tank wall, so no tubing is left dangling in the middle of your aquascape
• COMPLETE KIT WITH THICKENED BLACK SILICONE AIRLINE: Unlike thin clear PVC tubing that hardens, kinks and yellows within months, the included thickened silicone airline stays soft and flexible and will not deform or stiffen over time — and its matte black color disappears against black backgrounds and dark substrate. The kit also includes a check valve (stops tank water siphoning back when the pump stops), an air control valve, a T-connector, suction cups and a cleaning brush. Everything you need except the air pump
• ADJUSTABLE AIRFLOW AND EASY DAILY CLEANING: Turn the included control valve to dial output from a soft mist to a full curtain — perfect for bettas, fry tanks and planted setups that dislike strong current. For routine upkeep, wipe the fiber surface with the included brush; a short soak in warm water restores full bubble output. a 2-4W single or dual outlet pump is recommended. Air pump NOT included
• A REFINED ALL-BLACK DESIGN THAT BLENDS IN: Both the bar and the airline are matte black, so the whole setup stays nearly invisible against black backgrounds and dark substrate — and the bubble curtain itself becomes the focal point. Beautifully finished and free of the chunky, toy-like look of ordinary air stones, it doubles as a living decoration that hides plain back glass and adds constant motion. Safe for freshwater & saltwater, shrimp, snail, betta, goldfish and reef tanks. Backed by responsive customer service — if bubble output ever drops, contact us and we will make it right

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