Create bubbles: Many fine bubbles are formed in the aquarium. Non-slip: Thanks to suction cup, the bubble stone sticks firmly to the water tank and is not easy to slip. Applicable to: suitable for families, office aquariums, ponds, aquariums. Excellent for oxygenating your hydroponic system, reducing CO2 and increasing pH. li> Adding oxygen: Add oxygen to your hydroponic cultivation system, increase oxygen content and reduce carbon dioxide emissions. li> Ultra-high dissolved oxygen It is very useful to add oxygen to your hydroponic growth system, increase the oxygen content, lower the CO2 value and increase the pH value. p> This improved porous stone releases the smallest and densest bubbles, causing oxygen to dissolve twice in the water. p> Easy to use 2 The Airstone is adsorbed firmly to the tank by the suction cup. Durable, ideal for home, office, aquarium and hydroponic aquariums. The deeper you put the porous stone under water, the stronger the air pump you
