Aquarium Air Stone Bubble Disk Stone Fish Tank Pond Apple Diffuser Plate for Fish Tank Hydroponic Oxygen Platform Tank 10.7cm x 2cm

Carborundum stone with fine bubbles that increase oxygen levels, low CO2 emissions, and raise pH

The air stone disc increases the level of dissolved oxygen in the water, providing your fish with a comfortable environment

The air stone disc can be used for a long time; if the oxygen level drops, it is clean and can be easily washed for reuse

Simply connect it to your aquarium air pump; it is compatible with 4mm diameter tubing

This stone disc is ideal for freshwater aquariums, saltwater aquariums, hydroponics, or aqua farms and aquatic plants, creating stunning underwater scenes