QZQ Aquarium Air Pump Silent Adjustable Fish Tank Powerful Oxygen Pumps with 2 Outlet Included Accessories Suitable from 10L to 450 Liters（3W）

𝟑𝐖 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝟐 𝐎𝐮𝐭𝐥𝐞𝐭 𝐀𝐪𝐮𝐚𝐫𝐢𝐮𝐦 𝐏𝐮𝐦𝐩: QZQ air pump aquarium adopts double outlets design, comes with adjustable flow controller. Can supply oxygen for two fish tanks at the same time, 3W high power design can provide strong flow, can be adjusted according to the size of the fish tank to the right amount of oxygen output, stable flow rate and even bubbles, to provide your fish tank with rich and stable dissolved oxygen, which is conducive to the growth of small pet fish and aquatic plants in the aquarium. 𝐒𝐢𝐥𝐞𝐧𝐭 𝐀𝐪𝐮𝐚𝐫𝐢𝐮𝐦 𝐀𝐢𝐫 𝐏𝐮𝐦𝐩: It adopts a high-quality thickened ABS casing, which greatly reduces the noise of the air pump fish tank. The bottom of the fish tank air pump silent is equipped with 4 solid rubber feet, which can effectively buffer the vibration and noise generated by the motor, making the overall noise of the fish tank oxygen pump during operation lower than 30DB. 𝐀𝐢𝐫 𝐏𝐮𝐦𝐩 𝐟𝐨𝐫 𝐅𝐢𝐬𝐡 𝐓𝐚𝐧𝐤 𝐒𝐞𝐭: The product includes 1 oxygen pump with a power adapter, 2* 1.5m air tube , 2*check valve, 2* air stone , 2*hose fixed suction cup, and 1* user manual, providing all your needs for oxygenating your fish tank. 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐈𝐧𝐬𝐭𝐚𝐥𝐥 𝐚𝐧𝐝 𝐔𝐬𝐞: Cut the hose to the length you need, install the red check valve in the middle of the hose, connect one end to the outlet of the fish tank pump , install the bubble stone at the other end, plug in the power supply, and then put it into the water to start working. Warm reminder: If the check valve is not used, please place the aquarium air pumps above the water surface of the fish tank. 𝐖𝐨𝐫𝐫𝐲-𝐅𝐫𝐞𝐞 𝐚𝐟𝐭𝐞𝐫-𝐬𝐚𝐥𝐞𝐬 𝐒𝐞𝐫𝐯𝐢𝐜𝐞:If you encounter any problems while using our silent aquarium air pump, please contact us and we will reply to you within 24 hours!