Tiny bubbles

[Aladdin]

Roger,

I am using the 4002 with 2 pre-filter pods, the Tunze System, and recently tiny bubbles are being discharged from the out-flow. It is really messing up the water. What is causing it and how can I get rid of it.

Cheers

Kevin

[rvitko]

The filter cartridges are clogged to the point a vacuum is being created and as a result of the change in pressure the dissolved gas is coming out of solution. Changing the cartridges or reducing the flow will usually solve the problem.