I'm shortly going to be getting 1 x Eheim ecco pro 300 external for my Juwel Rio 180 and 2 x Eheim ecco pro 200's for my Juwel rio 125 and rekord 96.
As I will run these aswell as my internal Juwel internal filters do I need to cycle them in a bucket or can I have them running in their respective tanks as the Juwel ones are already in place and are cycled. :dk:
As I will run these aswell as my internal Juwel internal filters do I need to cycle them in a bucket or can I have them running in their respective tanks as the Juwel ones are already in place and are cycled. :dk: