carbon can raise your PH quickly if too much is added depending on the type used, so make sure you are not over zealous with it.
Here's a really good read about carbon:
http://joejaworski.wordpress.com/200...k-need-carbon/
carbon can raise your PH quickly if too much is added depending on the type used, so make sure you are not over zealous with it.
Here's a really good read about carbon:
http://joejaworski.wordpress.com/200...k-need-carbon/
Last edited by Mr Cob; Wed, 9th Sep 2009 at 11:02 AM.