piao liang yu
Aquarium Advice Freak
- Joined
- Dec 25, 2012
- Messages
- 445
I sometimes have tannins in my water, but typically after a pwc it is good. Lately i have been using purigen and don't notice it at all except now i am. I have recharged the purigen and still have tannin looking water. Could the root tabs be the issue? It just started being an issue of not resolving with the purigen and pwc since i went to using root tabs.
anyone have this experience?
anyone have this experience?