Tbest Aquarium Air Stone Bubble Disk Disc, Fish Tank Aquarium Bubble Disk Air Difusser replacement for Fish Tank Koi Pond 10.7Cm Pond Pump Hydroponics Decor

[Wide Application] - 2-stage connection head facilitates connection to an air hose with a smooth connection head. This Airstones diffuser can easily be powered by nano air pumps suitable for aquariums, aquariums and circulation systems.
[Very Durable] - This air disc air bubble diffuser made of high quality material. This air disk uses finely compressed material so the bubble is small. Soak the air stone in water for an hour before use. Brush the stone surface every 2 weeks, you will find that it can be with you for a long time and it will save a lot of money.
[High performance] -High temperature sintered bubble stone adopt high temperature sintering made, different from the general functionalities of the bubble stone and the material of durable, cleaning, use for a long time can default.
[Use] - For briefly immersing the dispersing tool in water. For connection to the air hose un
[Function] - This Fish Tank Bubbler can increase the oxygen level and decrease the CO2 level. Durable and washable. Robust and non-toxic material is safe for your fish. If you clean the surface of the dispersing tool frequently, it can last longer with good success.