Filter - Swap Or Not?

[audin]

Hi all!
 
I've just got a new 60L tank (replacing a 45L). I had an Eheim Aquaball 60 internal filter in the old tank which I have kept running in the new tank, but I'm not sure it's performing too good (a lot of small particles floating around).
 
The tank came with a Hagen Marina Slim S15 power/hob filter, does anyone have any experience of this filter? I'm undecided whether to swap the Eheim for the Hagen as I don't want to upset the nitrogen cycle just to swap them back again...
 
Should I leave the Eheim in and sell the Hagen or give the Hagen a go?
 
Thanks!

 

[star4]

If the flow is enough for the 60l tank you can always get the upgrade kit for these filters, an extra section for more sponge.

 

[audin]

If the flow is enough for the 60l tank you can always get the upgrade kit for these filters, an extra section for more sponge.

 
Hi star4, thanks for replying. Do you mean upgrade the Eheim or Hagen? Thanks