Aquarium Air Stone, Air Diffuser For Aquarium, Stone Air Aquarium Air Supply Oxygen To Fish In The Aquarium (150mm, Air Pump Not Included)

Ultra-high dissolution: This nano bubble stone improves oxygen dissolution and reduces carbon dioxide, promoting better breathing for your fish. Its very high dissolution air bubbles are smaller, denser and more uniform. Ultra-quiet: The operating noise in the water is very low, it does not affect the normal activities of aquatic organisms and does not disturb children's sleep. Adjustable: You can change the size of the bubbles by hand and let the bubble stone return into the water when all accessories are connected, which can quickly achieve a refining effect. Easy to Use The ultra-quiet nano bubble stone for aquarium can stay in the aquarium without moving, soak in the aquarium for two hours before using the best nano-silent bubble stone for aquarium. Product Specification: 150mm nano bubble stone*1, 1 x 5m oxygen pipe, 1 x control valve and 2 suction cups, 1 x T-connector, suitable for 120-300CM aquarium, the bubble stone is placed under the aquarium. ...