水草情迷

我而家個20"缸用緊一個300L/hr既外掛濾水器,但夜晚靜晒之後就發覺佢真係好噪,各位DIY高手有無計仔可以滅聲呢??有既請教路~~~thx~~

Easy easy! Put on your earphone.

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琉璃世界波光影 流轉逍遙逐水城
回首前塵疑是夢 迷濛醉眼羨魚情

小傑子
Just kidding!

- try to absorb the vibration if there is any (placing some stuff in between the tank and the pump),
- if the noice is generated by the motor, lubricate to smooth it,
- If still in vain, get a new one (quiet one) and give me the noisy one.

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琉璃世界波光影 流轉逍遙逐水城
回首前塵疑是夢 迷濛醉眼羨魚情

果汁先生,我所指既噪音係個濾水器流翻出黎既水聲,有無計仔呀???

For 掛濾, I think need keep the water level high enough so that the output water could move horizontally....not vertically......

我加件白綿由出水口落到水面, 會少左好多水聲