Aquarium Air Stone Pipe Bubble Oxygen Pump Diffuser Accessories, 14-Inch Extendible Bubble Tube with Suction Cups for Even Oxygenation in Freshwater & Saltwater Fish Tanks, 2 Pc Air Diffuser Strips

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Quantity of products: 2 PC air diffuser strips
Ultra-Fine Bubble Curtain: The 35.6 cm (14 in) air stone bar produces uniform micro-bubbles that increase dissolved oxygen levels up to 30 %, supporting healthier goldfish, bettas, shrimp and live plants in freshwater or marine aquariums.
Quiet Energy-Saving Operation: Precision laser-cut pores reduce motor back-pressure, allowing small silent pumps to drive the bar efficiently, cutting electricity costs and eliminating the humming noise common with coarse air stones.
Extendable Modular Design: Each tube includes a sealed end and a push-fit connector, so you can link multiple bars to span 71 cm (28 in), 107 cm (42 in) or longer tanks without sacrificing bubble consistency at the joints.
Strong Suction Mounts: Two reinforced rubber suckers anchor the stone horizontally or vertically on glass up to 12 mm thick, keeping the diffuser submerged and preventing floating that can cause splashing and salt creep on lights.