Roborep1 Posted December 20, 2014 Report Share Posted December 20, 2014 Dropped a huge piece of Malaysian into a tank. I boiled it but it's huge so I knew it would leach. It is making the water kinda yellow. On the upside it really lowered pH. Would running carbon cancel the ph from the tannin? Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.