Yoohey 5 Inch Air Stone Disc Aquarium Ponds Fish Tank Bubble Diffuser

The current price is 30% below what this product typically costs — a notable saving over its usual going rate. The listed retail price is trimmed by 7% at checkout. Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy. Pricing has been trending lower — momentum that adds further appeal to this deal. Buy now — this is as cheap as it has ever been.

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• 【Application】: Air stone disc is suitable for 70cm to 120cm fish tanks. Air tap can be connected to 4mm dia. soft tube.
• 【Material】: Bubble stone made with high quality material. This air disk uses finely compressed material so the bubble is small.
• 【Long use time】: Washable, can be washed and and use repeately, if the bubble decrease, just clean the stone.It can be re-used for a long time.
• 【Function】: Round air stones will increase the level of dissolved oxygen in the water, produce a cylinder of fine bubbles which effectively oxygenate the water for your fish.
• 【How to use】: Immerse the air stone disc in water for about 15 min. To connect to air hose and set it horizontally. (Need to purchase another air pump, tracheal are used together.)