[Fine Bubble] ECVV fish tank oxygen stone refines the air output from the air pump into a particle bubble, which is denser, more subtle, and more stable, and can create the atomization effect.
[Easy to Use] First place the Nano air stone at the bottom of the fish tank and soak for 24 hours before use. Then connected to the air pump to use.
[Quality Nanomaterials] Our aquarium air stone disc is made of high-quality nanoscale material which is sintered at high temperatures, sturdy and durable for long-term use. Keep fish or roots growing healthily.
[Widely Applicable] The bubble diffuser creates amounts of smaller and denser smooth bubbles, allows fish to breathe properly, and helps to improve the organic environment of the aquarium tank.
[Air Pump Wattage] The bubble oxygen stone is driven by a 4W or larger wattage air pump, suitable for fresh water and salt water.