Flow Problems with Juwel Rio 125

Sep 10, 2008
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UK
Hi just bought a Rio 125 & really easy to set up - 1 question regarding the filter.

There is a reduced water flow from the filter which seems really low to me & there is no flow of "bubbles" (sorry technical speak!!!!) from the outlet?

Is this normal, with previous filters I have always seen a strong flow of bubbles - The filter does not have a juwel aquarium air diffuser, could this be the problem.

Thanks
 
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