Aquarium Air Stone, Air Diffuser for Aquariums, Bubble Stone used in Aquariums and Hydroponic Pumps with control valve and suction cups (60 mm)

Creates small, dense, silent bubbles: This aquarium bubble stone can silently produce a very dense cloud of tiny bubbles.If bubbles burst in the water, the noise is reduced.In the aquarium, numerous small bubbles form, creating an iridescent curtain effect.Double oxygen resolution rate: Ideal for adding oxygen to your hydroponic system.Increase oxygen levels, reduce CO2, and raise pH.Easy to use: Thanks to the suction cup, the air stone is firmly attached to the tank.Durable, ideal for home, office, aquariums, and hydroponic nutrient tanks.Adjustable: If you need a very dense cloud of tiny bubbles, please adjust the air pump manually.The air volume in this nano aquarium can be adjusted via the control valve.Buy 1 and get 3 free accessories: this fantastic aquarium rock kit includes a nano disc, a 60mm air disc, a control valve, and 2 suction cups.Suitable for aquariums from 11 to 58 liters and air pumps from 1.5 to 3W.