hygger Air Stones for Aquariums, Transparent Acrylic Fish Tank Bubbler Kit with Air Tube, Ultra Silent Bubble Stone Super-High Dissolved Oxygen Diffuser for Aquarium Fish Tank and Hydroponic - HG-049

• ✨【Never Get Clogged】Unlike traditional nono ceramic air stones, this new air stone uses a special EVA material to produce air bubbles, which makes it more resistant to corrosion. No matter how long it is used, it will not be clogged ✨【Transparent & Easily Hidden】This air stones are made of high quality super transparent acrylic. Each air stone measures 1.77 "D x 0.6" H and weighs 2 ounces. It is easily hidden under the water, and won't move when working ✨【Ultra-high Dissolved Oxygen】Our aquarium bubbler has two aeration rings that quietly produce an abundance of dense medium bubbles. Great to add oxygen to your aquarium, increase oxygen levels, lower CO2 and raise PH ✨【Easy to Use】This air stones do not need to be soaked in water before use. Simply put the air stone into water and then connect the air stone to a air pump, it will create air bubbles immediately. This air stones can be easily cleaned without any disinfectants or brushes. Just take it apar, wipe it gently with a soft cloth and rinse it under the faucet ✨【Warm Tip】Includes a 1.77-inch(45mm) air stone, 1 air tube 2m, 1 suction cup, 1 stainless steel pliers. It is driven by 2W or larger wattage air pump. Ideal for freshwater, seawater/reef aquariums, fish tanks, hydroponics and small ponds. NOTE: Please use the included plier to screw the bubble stone to the tightest before use.