📝 Product Description

Large Air Stone Cylinder: Size: 1.9" D x 12.1" L. Suitable for large aquariums, ponds, DWC systems and aquaculture farms. NOT fit for small aquariums or fish tanks.,Medium Bubbles: With lots of micro holes which allow abundant dense and even bubbles to spout from the cylinder. An ideal way to fully aerate your water tanks.,Steady Output: Jetting volume: 30 L/min; Recommended air pump power: > 20 W. Standard ID airline tubing: 3/16" or 3/8". Efficient bubbler for constant air diffusion, keeping your fish or roots growing healthily.,Stable in Water: The aquarium air stone weighs 34.8 oz and comes with 2 square holders at both ends to increase stability. It always lies stably in the water and won’t move easily when bubbling.,Easy to Use: Soak it completely in water for more than 3 hours before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage.

📋 Specifications

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