CVASNF 2 Pcs Aquarium Air Stone, 10cm Round Air Stones for Fish Tanks

• 【High Quality Material】This aquarium air stone is made of high quality fired sand and stone, which makes it sturdy and non-toxic. It can be cleaned repeatedly and used for a long time. Regular cleaning recommended
• 【Bubble release】The airstones for aquariums are uniform and adjustable in size. With our aquarium air stone you can regulate the bubble size - depending on the performance of your air pump, the bubble size can be regulated - the lower the air flow, the fewer bubbles are generated
• 【Flat Design】The high-quality pond air stone ensures even and stable bubble formation. The outlet port adopts a flat design, and the high density of pores increases the oxygen content in the water, which promotes the well-being of fish and shrimp
• 【Easy to use】Our fish tank air stone has two different connections for hoses with an inner diameter of 4mm or 8mm. Thanks to the two-stage thread, it can be easily connected to your air hoses, making it user-friendly
• 【Widely used】Ideal for ponds, aquariums, wind tanks, seafood tanks, aquaculture etc. Contributing to the health of your aquarium ecosystem, this round air stone disc is the perfect partner for your air pump

Product description 2 Pcs Aquarium Air Stone, 10cm Round Air Stones for Fish Tanks Pond Air Stones Airstone Ultra Quiet Oxygen Compatible with 4mm/8mm Hose Diffuser for Fish Tanks Aquarium Ponds and Hydroponics Description: 1. Regular cleaning is recommended to maintain optimal bubble output and efficient diffuser performance. 2. It connects to an air pump and is placed in the water, so that the air pump can pump oxygen into the water. Precautions: It must be connected to an air pump to run on gasoline! Specifications: Product Size: 10 cm Product Weight: 423 g Package Size: 24.5 x 12.5 x 2.2 cm Package Weight: 423 g Color: gray Material: sand and stone Package Contents: 2 aquarium air stone Directions for fish tanks aquarium ponds and hydroponics