Medium bubbles: The air stone cylinders produce a good amount of dense bubbles. A great way to increase oxygen solubility in your aquarium and enliven aquatic life.
Model: ASC-025; Spray volume: 0.8L/min; Standard air tube ID: 0.5cm. Driven by even 2W-4W nano air pumps. Suitable for use in small aquariums and fish tanks.
Reliable Material: Made of mineral material and sintered at high temperature. Well-built and efficient for long-lasting service. No effect on the health of your lovely fishes.
Stable and durable: each cylinder measures 1.5D x 2.5H (cm) and weighs 8g. And its cylindrical body always makes it sink to the bottom of your tank for even bubbles.
Easy to use: fully soak the stone in water for 1 hour before use. Clean it regularly with a brush because it clogs after weeks or months of use.
QINGYU Aquarium 1" Air Stone Cylinder Bubble Diffuser Release Tool for Nano Air Pumps Small Buckets and Aquariums, Pack of 10
