The cycle help

[Jacobdlaw610]

Quick question when cycling a new tank should I do water changes or filter changes or wait till tank is fully cycled. Filter is marineland magnum 350 with carbon and the blue pre screen.

 

[Mrc8858]

If its fishless then no water changes. Fish in and you'll have to do frequent water changes to keep levels down

 

[Flaxon-Waxon]

No need really for the carbon at this point if newly established I believe....

 

[Jacobdlaw610]

Ok that's great thanks for your info