Pawfly Aquarium Air Stone Bar Bubbler 8 Inch, Fish Tank Bubbler Stone with 4 Suction Cups Square Oxygen Diffuser for Air Pump Fish Tank and DWC Bucket, 4 Pack

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About

Air Stone Bar: Each airstone measures 8" L x 0.8" W x 0.5" T and weighs 1.9 oz. Well-constructed for continual bubbling. Ideal for fish tanks, DWC systems or aquariums.
Medium Bubbles: This air stone produce an abundant cascade of bubbles which form a rectangular bubble wall. Great for increasing oxygen solubility in your aquariums and enliven the aquatic lives.
Steady Output: Jetting volume: 2 L/min; Recommended air pump power: > 4 W; Standard ID airline tubing: 3/16 inch. Efficient air bubbler for constant air diffusion.
Reliable Material: The air bubblers are made of mineral material and wrapped in a green plastic base, it won't affect the health of your aquatics. Help keep your fish or roots growing healthily.
Easy to Use: Soak the air stone completely in water for 1 hour before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage.