Quote:
Originally Posted by Qian Hu
Hi,
The bubble will not affect the efficiency of Hydra as the main function of it is taking care of the water condition. Therefore there is no hard rules to follow whether to place it near to the water surface or right below in the tank.
As what Bro Vitor had explain, it serve as a 2in1 to him, air pump and filter. But as for me, i am those kiasu and kiasi type, i had installed another air pump in my tank as well just in case my main pump for my sump tank went down at least there is still areation for my fish from the air pump.
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I see... Ok, anyways I repositioned it nearer to the water surface until can see the bubbles. I guess seeing the bubbles let's me feel more assured. Psychological factor for me la, haha... Thank QH!