Active carbon??

Depends on what you run. If you have a skimmer, carbon likely won't be needed other than for specific uses (ie, medication removal), or if you have lots of softies that are known for chemical warfare.
 
Then you'd only need to run it if there is a problem . like if you've just used a med or your water looks a little yellow etc.
 
cheers, ill probably get told off for opening too many threads with my silly questions. i just wont to get everything right so i dont kill anything because of some tiny little thing i missed out on. thanks again :)

anyone know about the Prodac: Activ Kohle Plus?
 
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